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BCA 4th sem Operating Systems paper

UniversityGGSIPU, New Delhi
CourseBCA
Semester4
SubjectOperating Systems
Uploaded By
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Sourabh Bajaj
  Question Marks
0 List the differences between short term and long term scheduling. This question has 0 answers so far. 3
0 List the differences between process and program. This question has 0 answers so far. 3
0 List the differences betweer. page and segment. This question has 0 answers so far. 3
0 List the differences between Batch processing and multiprocessing systems. This question has 0 answers so far. 3
0 List the differences between deadlock and starvation. This question has 0 answers so far. 3
0 Discuss Demand Page memory management technique in detail. This question has 0 answers so far. 8
0 Consider the page trace- 3,1,2,5,4,1,2,5,2,1,3. Find the failure frequency for "FIFO and Least recent used page replacement policy. This question has 0 answers so far. 7
0 Why an operating system is known as "Resource manager"? Explain its function in detail. This question has 0 answers so far. 15
0 Explain Critical Section Problem and discuss the various algorithms to solve synchronization problers. List the advantages and disadvantage of each algorithm. This question has 0 answers so far. 15
0 What do you understand about process scheduling? Why is it important?Explain the various process scheduling techniques with the help of examples. This question has 0 answers so far. 15
0 Discuss Banker's algorithm in detail. Also provide an example for Banker's algorithm. This question has 0 answers so far. 15
0 Explain the Dedicated device terms used in Device management. This question has 0 answers so far. 3
0 Explain the Channel terms used in Device management. This question has 0 answers so far. 3
0 Explain the Control unit used in Device management. This question has 0 answers so far. 3
0 Discuss the SCAN Disk Scheduling technique with an example. This question has 0 answers so far. 3
0 Discuss the LOOK Disk Scheduling technique with an example. This question has 0 answers so far. 3
0 Discuss the general model of a file system. Al o, explain the steps to map a logical address to its physical address. This question has 0 answers so far. 15
0 List the advantages and disadvantages of the Continuous file allocation method. This question has 0 answers so far. 5
0 List the advantages and disadvantages of the Indexed file allocation method. This question has 0 answers so far. 5
0 List the advantages and disadvantages of the Heirarical file allocation method. This question has 0 answers so far. 5