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What are the challenges and pitfalls in making the Internet mobile?
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(a) Create a function to check whether a number is prime or not using WML script.
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c) Write WML script function to check a valid 10 digit mobile number. Fora valid 10 digit number, display the message "correct number", and for
invalid number, display the message *wrong number"
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What are the challenges and pitfalls in making the Internet mobile?
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(a) What are pragmas in WMLScript? Explain meta pragma and access pragma with suitable example.
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Explain Radio Transmission.
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Define the Early Adopters.
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Define WAP.
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Define element.
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Define Get and Post methods.
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Define WAP push protocols.
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Define PIM.
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Define CDMA
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Define Network specific libraries.
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Define Core attributes in WML.
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Define Type of operator in WML Script.
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Define "Deck of cards" document structure.
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Discuss the informational and transactional services and life enhancing applications for mobile internet.
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Describe different types of drivers that enable the wireless market to grow.
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Differentiate between content providers, content developers and content aggregators.
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Explain E-care and enhanced telephony applications of mobile internet.
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Explain a logical view of end-to-end system supporting WAP Client devices by giving an example of a query of checking account balance.
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Explain the use of WSP to establish a long lived session between a WAP client and WAP gateway.
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Explain the use of WSP to establish a long lived session between a WAP client and WAP gateway.
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What are the advantages of making the WAP architecture layered?
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How many types of errors can be there in wireless communication?Explain them
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What are the various types of WML tasks? Discuss their attributes and usage with the help of a program.
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Discuss the rules for automatic data type conversions in WML Script
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Write a WML Script function to calculate the factorial of a number and show its usage in a WML program.
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How can we trap intrinsic and user initiated events generated by WML elements. Discuss in detail with the help of an example.
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Discuss the guidelines for designing user interface in wireless devices.
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Explain the CC/PP Exchange protocol.
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Describe the WTA originating and terminating call model.
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Explain the features of mobile internet.
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Mention the role of datagram in WAP.
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Write a WML script to illustrate anchor link.
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Write a WML script to illustrate anchor link.
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Mention the role of timer and bookmarks in WML script.
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Explain event handling in WTA environment.
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Mention various types of transaction services in WAP transport layer.
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Mention any three features of WML script.
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Explain the features of mobile computing.
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Mention any five applications of mobile computing..
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Mention the architectural difference between mobile internet and internet.
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Draw architecture of Wireless Application Protocol. Explain the Tfunctionality of each layer.
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Explain the working of WAP Proxy and WAP gateway. Give an illustration.
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Explain the WAP Device.
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Explain the WAP Client.
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Explain the WAP Application .
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How does WAP support wireless network and fixed network? Mention the corresponding WAP interface components to support the above.
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Explain in detail wireless session protocol.
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Write a WAP script to implement the deck of cards to store the name and address ten persons.
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Mention the role of bearer services in WAP Stack.
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Explain the working of Wireless Telephony Applications (WTA).
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Explain various Push Services in WAP environment.
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Give an example to illustrate WTA using WML script.
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Write short notes on Issues and challenges in mobile internet.
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Write short notes on WTA Interface.
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Write short notes on Deployment of end-to-end WAP Services.
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Write short notes on Security in WAP.
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Write short notes on Limitations of WAP.
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What is WAP proxy?
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Explain the attributes of < template> tag.
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Explain PIM application for the Mobile Internet.
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What are different libraries in WML Script?
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How is absolute URI. different from relative URL?
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What is the contribution of Content Aggregator in WAP value chain?
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What are Wireless network constraints?
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What is unified messaging?
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What are the applications of Bluetooth?
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Which protocols are used to tailor the content before delivering to client?
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What do you mean by WAP Value Chain? Texplain with the help of a diagram.
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Explain the entertainment applications for the Mobile Internet.
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What are the Information and transactional services provided by Mobile Internet?
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What are the factors that enable the Convergence of Wired with Wireless media?Explain each of them.
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Draw WAP architecture. Explain the WSP and WTP layers.
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What are the components of WAP standard? How the bearer adaptation is done?
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Draw and explain each component of the WAP deployment chain.
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What is WMI. and WMLScrip? Demonstrate with suitable code how is a script invoked from a WML card,
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What are onpick and ontimer events? Explain with suitable pieces of code.
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What are pragmas in WMLScript? Explain url pragma and access pragma with suitable code.
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What is the use of WML Browser library in WMLScript? Explain all of its functions with examples.
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What are WAP Push goals? Draw and explain WAP push framework.
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Describe WAP UAProfile Protocol.
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How are End-to-End WAP Services build and deployed?
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What are the HTTP headers used in CC/PP exchange protocol? Explain the warning code for the Profile-warning response header.
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What is the difference between synchronous and statistical TDM?
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Calculate the bit rate for the 2000 baud rate and FSK modulation.
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Define the digital hierarchy used by telephone companies.
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List three protocols used for channelization.
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What is binary exponential back-off formula in pure ALOHA?
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What is unified messaging?
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Show the attributes of image tag.
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Differentiate between access pragma and meta pragma.
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What is the role of WTP?
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What are the two steps in handort?
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What are three important radio propagation phenomena at high frequencies?Discuss various path-loss models.
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Discuss FDM and WDM.
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What is the coverage of a base station that transmits a signal at 2kW given that the receiver sensitivity is - 100dBm, the path loss at the first moter is 32 dB. and the path loss gradient is u=4? .
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Differentiate the QAM & QPSK
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Differentiate the DHSS & FHSS
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Discuss Hidden & Exposed terminal problem in WLAN.
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Discuss Pure ALOHA & slotted ALOHA
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Discuss CDMA.
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Discuss the importance of DECT Protocol Layers.
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What are the different types of satellite systems and their ranges? Give examples of few important names of satellites in each system.
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What is WML script? Write a suitable code how a script is invoked from a WML curd.
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Discuss the component of WAP architecture and its application environment.
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What are the information and transactional services provided by mobile Internet?
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Write a WML script that involves anchor tag, hyperlink tag, and option tag?
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Discuss the role of www in mobile internet.
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What are the major difference between WAP 2.0 and WAP 1.x? What influenced the WAP 2.0 development?
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What are pragmas in WML script? Explain url prugna and access pragma with suitable code.
This question has 0 answers so far.
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Discuss WAP push architecture with its goals and applications.
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What is Mobile Internet?
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What is WAP?
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List some WML tags.
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What is Push Messaging?
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Differentiate between and .
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What is Rendering?
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What is Bluetooth?
This question has 0 answers so far.
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Differentiate between Logical and Physical Navigation.
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What is WBXML?
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Comment - WML Browsing is not Web Browsing
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Explain the WAP Architecture,
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Differentiate between HTML and XML.
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What is WML Document Model? Explain.
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What is card? List the attributes which are supported by card element
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Explain the User Interface Design guidelines.
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What is an Event? Explain types of event.
This question has 0 answers so far.
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What are the WML Design Guidelines?
This question has 0 answers so far.
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What is do Element? Explain the use of do with the help of example,
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Explain CC/PP document structure,
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What is Explic URL?
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What is WAP User Agent Profiles?
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What is Push Message format? Explain.
This question has 0 answers so far.
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Explain End-to-end architecture for WAP User Agent Profiles.
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What is Push Proxy Gateway?
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Explain WTA Architecture,
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Explain WAP Push Protocols.
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Explain the Telematics.
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Explain the Content Aggregator.
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Explain the Wireless device Constraint.
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Explain the Input element.
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Explain the PPG.
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What are the factors enabling the convergence of wireless and wired world?
This question has 0 answers so far.
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How mobile Internet helping us to improve our productivity?
This question has 0 answers so far.
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Write all the stake holders of Business value chain and explain how Mobile ISP and Application Service Providers are generating revenues.
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What is latency? How TCP behaves in high latency environment?
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What is the need of single mobile Internet Standard? How a single standard would benefit all the key players in Business value chain?
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Write all the layers of WAP protocol stack in order and explain Bearer adaptation and application environment.
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Use a tag to specify generic code that directs each card in a deck to return to the application's first page after 30 seconds of inactivity.
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Write WML script to check a date.
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Explain Usability test process
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What entities and protocols are involved in WAP push framework? Explain any one protocol.
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Explain CC/PP Exchange protocol.
This question has 0 answers so far.
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Describe WTA originating and Terminating call model.
This question has 0 answers so far.
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How can we link WAP with internet using application layers? Explain
This question has 0 answers so far.
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What is the future of Mobile Internet? Explain with real life examples.
This question has 0 answers so far.
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Write short note on WAP Micro Browser.
This question has 0 answers so far.
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Write short note on CC/PP exchange protocol.
This question has 0 answers so far.
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Write short note on WAP proxies and gateway
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Write short note on WSP session
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Write short note on Cocoon.
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What is mobile internet?
This question has 0 answers so far.
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What are the business opportunities with mobile internet?
This question has 0 answers so far.
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Describe Mobile Data. How is it managed? What is mobile data terminal?
This question has 0 answers so far.
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What are the various challenges faced in the path of making the internet mobile?
This question has 0 answers so far.
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Draw and explain Basic Communication architecture of WAP and explain its components in detail.
This question has 0 answers so far.
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Arrange WTP, WTLS, WDP, WSP and WAE layers as per their functioning and explain functioning of each layer in brief.
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How, when and why the WAP was developed and by whom? Give brief introduction about history of WAP development.
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What are the various advantages of WAP in terms of bandwidth, latency,and connection over other protocols? Compare and discuss briefly.
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What is WML? Differentiate between WML, HTML and XML.
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Explain WML Script String Library functions with atleast four examples.
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Discuss the structure of WML script. How to make function as private while writing WML scripts?
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What is the use of "Dialogs library functions while writing WML scripts ?Explain with examples.
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Draw WTA architecture and explain.
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What do you understand by the term "push messaging"
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What do you see the future of mobile internet lies?
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Explain wireless telephony applications with examples.
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Explain Data dissemination issues in mobile networks.
This question has 0 answers so far.
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Explain the WAP Architecture in brief.
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What is "Slow Start" in mobile computing?
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Differentiate between tunneling and reverse tunneling?
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With the help of neat protocol stack, draw and explain three tier architecture for mobile computing. What are mobile nodes?
Explain
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Explain Incation management in mobile networks.
This question has 0 answers so far.
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What is TCP/IP? Explain the architecture of TCP/IP with a schematic diagram.
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Explain the architecture of GSM and discuss GSM services and Security in brief.
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What are various handover procedure available in GSM? Explain.
This question has 0 answers so far.
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What is UMTS? Explain UMTS in detail. Explain the UMTS networks and list the advantages of third generation wireless standard.
This question has 0 answers so far.
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Differentiate between DSDV, DSR and AODV routing mechanisam.
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Differentiate between fixed assignment schemes and random assignment schemes.
This question has 0 answers so far.
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Explain the architecture palm os Difference between paging and Location update.
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Explain Home address terms with reference to mobile IP.
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Explain Mobile node terms with reference to mobile IP.
This question has 0 answers so far.
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Explain Foreign Node terms with reference to mobile IP.
This question has 0 answers so far.
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Explain Foreign Network terms with reference to mobile IP.
This question has 0 answers so far.
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Explain Home Network terms with reference to mobile IP.
This question has 0 answers so far.
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What are the multiplexing techniques (Space, Frequency, Code division) and definition of each?
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Define WPABX, IrDA, Zigbee, RFID, WiMax in brief.
This question has 0 answers so far.
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Difference between Hidden and Exposed Terminal, Near and far Terminals.
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What are the various methods for data synchronization? Explain.
This question has 0 answers so far.
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Answer the following questions:- (a) List four limitations of mobile computing.
(b) Discuss how roaming is facilitated in a mobile phone.
(c) What is Wireless Session Protocol?
(d) What is the role of UDP in WAP?
(e) List four features of a WML card
(f) What is the role of standard library functions in any programming
language? (g) Compare html and xhtml. (h) What is the difference between datagram and Packet? (i) What is IEEE 802.15.1? (j) What is the function of URL & http?
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(a) What is the role of DBMS & ROBMS in mobile data management? List three examples of database systems for mobile computing
This question has 0 answers so far.
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(b) List five functions of Middleware for mobile systems.
This question has 0 answers so far.
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a) Describe how implicit and explicit business logic is implemented in mobile computing.
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(b) Compare and contrast client server, distributed and mobile computing architecture.
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(a) Explain in detail the WAP Architcture with special emphasis on WDP 8 WTLS
This question has 0 answers so far.
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(b) Discuss Wireless transaction Protocol (WTP).
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(a) Explain the physical and networking layers of WAP.
This question has 0 answers so far.
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(b) Define the following terms:-
i) CGI scriptfr ii) Micro browser iii) https iv) Directory service
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(a) W.r.t. WML define the following:
(i) WML document Prolog
(ii) WML document Body
(iii) Deck and Card Elements
(iv) Text Formatting Tags
(v) Event elements
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What is WML Script? Define the following terms & its role (i) Bytecode
(ii) Functions
(iii) Data types
(iv) Strings
This question has 0 answers so far.
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W.r.t. Wireless Telephony Application (WTA) explain the following:- (i) WTA application (ii) WTA Logical Architecture
(iii) WTA security requirements
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Compare pull and push technology of WAP push framework with the help of real world examples. Explain PPG architecture & PAP architecture.
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Answer any five of the following questions briefly - (a) What is WAP push protocol?
(b) What do you mean by CDMA?
(c) Write the attributes of <template> tag in WML.
(d) What is unified messaging?
(e) Define the term Bluetooth
(f) What is rendering?
(g) Write logical operators in WML script.
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(a) Describe the multiplexing techniques with suitable diagrams.
This question has 0 answers so far.
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(b) What are the factors that enable the Convergence of Wired with Wireless media? Explain each of them.
This question has 0 answers so far.
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(a) Discuss FSK, PSK, AFSK and APSK.
This question has 0 answers so far.
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(b) With an example, explain the direct sequence spread spectrum
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(a) Explain the MAC mechanism used in WLAN.
This question has 0 answers so far.
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(b) Explain the term and their functionalities of GSM architecture.
This question has 0 answers so far.
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(a) Differentiate between FDMA, TDMA and CDMA.
This question has 0 answers so far.
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(b) Discus in detail location management in mobile networks.
This question has 0 answers so far.
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(a) What are the various types of WML tasks? Discuss their attributes and usage with the help of a program.
This question has 0 answers so far.
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(b) What are all services available for mobile internet?
This question has 0 answers so far.
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(a) Write a program to add, subtract and multiply in WML
This question has 0 answers so far.
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(b) What are WML decks? Explain.
This question has 0 answers so far.
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(b) Explain all WML script operators with example.
This question has 0 answers so far.
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(a) Explain the access pragma and meta pragma with the help of example.
This question has 0 answers so far.
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(b) Explain the structure of Wireless Application Protocol.
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Answer the following: (a) Explain ary two types of antenna used in wireless transmission,
(b) Explain the path loss of radio signals.
(c) Explain how spread spectrum avoids narrow band interference. (d) Define the terms: hidden terminal and exposed terminal.
(e) Explain the process of inter cell handover ana intra-cell handover.
(f) Mention the features of mobile internet.
(g) Explain the features of WML cards and WML deck.
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h). Mention the role of time and bookmarks in WML script
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a) Define the terms related to signal propagation: transmission range,
detection range and interference range.
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b) Explian the occurrence or long term lading and short term fading in multi-path propagation.
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c) Draw the waveforms of AFSK and APSK, and explain then
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a) Compare Space Division Multiplexing, Frequency Division Multiplexing and Time Division Multiplexing, Give their respective applications.
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b) Explain how MACA avoids hidden terminals and exposed terminals. Give
an illustration for each.
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Explain Reservation TDMA access scheme and Polling TDMA access scheme. Give an example tor each.
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Compare the following i) MA
1 ii) FDMA
iii) TDMA
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b) Draw the systern architecture of GSM. Explain its working.
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c) Explain the process oi mobile originated call and mobile terminated call GSM
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Explain the following features in WML: i) Tasks ii) Events
iii) Bindings
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b) Mention any four types of input used in WML.
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c) Give an example to illustrate table tags and image tags in WML.
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a) Explain WAP architecture.
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b) Using WML iilustrate loop statement and conditional statement.
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a) Explain WML script Programs.
b) Mention any five features of WML Script standard library reference
c) Explain the security and limitat ons in WAP services.
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(b) Explain WLAN IEEE 802.11 standard
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(a) Give the sequence of events to establish connection between the
corresponding node and mobile node in foreign network of Mobile IP.
Give an illustrations.
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(b) Explain the radio aspects of IMT 2000.
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(c) Explain the working of W-CDMA. Give the expression for transmission and reception of signals in W-CDMA.
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(a) Mention various modes used in GlobalStar satellite systems.
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b) Explain WLL technologies used in Low-tier PCS-based systems and satellite-based systems.
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(c) Compare LEO, MEO and GEO. Give their respective applications.
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Answer the following:- (a) Explain virtual networks. Give their applications.
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(b) Explain the role of DSSS and FHSS with respect to IEEE 802.11 standard.
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(c) Mention any three features of WML script.
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(d) Explain the authentication process and key generation in GSM.
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(d) Explain event handling in WTA environment.
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(f) Compare hard handoff and soft handoff.
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(g) Draw the architecture of Bluetooth protocol stack.
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(a) Compare mobile controlled handoff and network controlled handoff.
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(b) Draw the architecture of PCS systems.
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(c) Explain the signaling system interconnection between PCN and PSTN.
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Explain the following:-
i WAP Device
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Explain the following:-
(ii) WAP Client
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Explain the following:-
(iii) WAP Application Server
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(b) Explain the data services of GSM; GPRS and HSCSD.
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(c) Draw the network reference architecture of GPRS. Mention the role of GPRS network nodes.
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Write short note:-
(a) Advantages and disadvantages of user acknowledgements in WTP
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Write short note:-
(b) IEEE 802.11 Frame Format
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Write short note:-
(c) Quality of Service in 3G
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Explain the following:- (a) Iridium System
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(b) Synchronous connection link and asynchronous connection link in Bluetooth.
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(a) Give the sequence of events to illustrate location tracking and call setup in GSM system.
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What is Multiplexing? Explain various types of multiplexing in detail.
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(a) What do you mean by authentication in GSM?
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(b) Explain how a mobile terminated call is routed in GSM with diagram.
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(a) Explain hidden and exposed terminal problem in WLAN.
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(b) Explain DAMA and PRMA.
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Explain WML events with the help of suitable examples.
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Write WML script to check a date.
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Write a WML Script function to calculate the factorial of a number and show its usage in a WML program.
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Draw WAP architecture. Explain the WSP and WTP layers.
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Explain the mechanism of spread spectrum. What is its importance?
Explain its types in detail.
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(b) Explain WML Document Prologue and Text Formatting Tags with
suitable examples.
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Answer the following: a) "Antenna is an isotropic radiator." Explain. Name different types of
antenna
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Answer the following: (b) What is delay spread? What are its consequences?
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Answer the following: (c) What is meant by MEO? What are the advantages of it?
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Answer the following: (d) What is Handover? Explain in brief.
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Explain.Answer the following: (e) What is WAP Gateway?
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Explain.Answer the following: (f) What are the capabilities of WML Script?
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Explain.Answer the following: (g) Write the attributes of "Template" Tag in WML
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Explain.Answer the following: (i) Explain the concept of attenuation and shadowing of radio signals.
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Explain.Answer the following: j) Explain in brief the applications of wireless communications.
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a) Distinguish between infrastructure-based network and adhoc network (3)
b) What is the role of a MAC protocol? Discuss. (3) c) Differentiate between FDMA, TDMA and CDMA. (3) d) Compare 1G, 2G, 3G and 4G cellular wireless communication technologies (3)
e) Describe Dynamic host configuration protocol.
(4)
f) Discuss the advantages and disadvantages of Mobile TCP. (3) g) How does slow start help improve the performance of TCP. (3) h) What are the constraints of mobile device OS?
(3)
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Explain wireless application protocols with the its version WAP 2.0 in detail.
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Describe the working of a contention-based MAC protocol with suitable examples.
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Describe GSM architecture and its service in detail. Explain about GSM authentication and security.
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Explain DSR Routing Protocol in detail.
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Discuss and detail the differences in topology reorganization in DSDV and DSR routing protocols.
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Discuss the special features that an operating system for mobile device needs to support compared to the traditional operating system.
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Write short note on Data Synchronization.
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Discuss the functions of GPRS protocol stack with a diagram.
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What is, encapsulation? Explain in detail the various encapsulation techniques in mobile IP.
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What is snooping TCP approach in mobile wireless networks? Discuss its advantages.
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Explain the concept of wireless markup language.
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Compare the features provided by the following operating system: Android, Symbain and Windows phone.
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Explain the following: a) WiMax technology and its applications
b) ZigBee Technology and its usage.
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Explain the MAC layer in IEEE802.11. What are the fixed assignment
schemes of MAC protocol? Explain their mechanism in detail.
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Discuss the features of HiperLAN.
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Explain Signal and Multipath Propagation.
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What is Cellular System?
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What is Spread Spectrum?
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Explain near and far terminals.
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What is multi-carrier modulation. Explain in brief.
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What is GSM & CDMA?
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How is Data Routing done in GPRS? Explain.
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Difference between WAP & WML.
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Difference between meta pragma and access pragma.
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What is Multiplexing? Explain various types of Multiplexing technique used in Mobile Computing.
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What is Aloha? Explain various types of Aloha with suitable diagram.
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What is GSM? Explain GSM architecture with suitable diagram.
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Explain ISMA, PRMA and FDMA.
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What is Satellite Communication? Explain satellite orbits.
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What is modulation? Explain various types of Modulation and Shifting Keying which is used in Modulation.
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Explain WML task and its types with suitable example.
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Write a program to set image and hyperlink using WML script.
This question has 2 answers so far.
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What is Deck and Card? How to use card explain with suitable example?
This question has 1 answers so far.
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Create a page using WML Script. 
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Write a program for addition of two number using function in WML Script.
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What are the challenges and pitfalls in making the internet mobile?
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How many types of operator used in WML Script? Explain all with suitable example.
This question has 1 answers so far.
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