My Report

Operating System Mock Test 8


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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 10%

Question 1 of 10

1. The deletion of a link ________ the original file.

Question 1 of 10

Question 2 of 10

2. The set of tracks that are at one arm position make up a ___________

Question 2 of 10

Question 3 of 10

3. Which buffer holds the output for a device?

Question 3 of 10

Question 4 of 10

4. Consider a disk where blocks 2, 3, 4, 5, 8, 9, 10, 11, 12, 13, 17, 18, 25, 26 and 27 are free and the rest of the blocks are allocated. Then the free space bitmap would be _____________

Question 4 of 10

Question 5 of 10

5. What if a pointer is lost or damaged in a linked allocation?

Question 5 of 10

Question 6 of 10

6. Contiguous allocation has two problems _________ and _________ that linked allocation solves.

Question 6 of 10

Question 7 of 10

7. To control access the three bits used in UNIX are represented by _____________

Question 7 of 10

Question 8 of 10

8. A server crash and recovery will __________ to a client.

Question 8 of 10

Question 9 of 10

9. The NFS protocol __________ concurrency control mechanisms.

Question 9 of 10

Question 10 of 10

10. In _______ information is recorded magnetically on platters.

Question 10 of 10


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

Subscribe to his free Masterclasses at Youtube & discussions at Telegram SanfoundryClasses.