Q1. Which one of the following linux file system does not support journaling feature?
(A) ext2
(B) ext3
(C) ext4
(D) None of these

Q2. Fork is
(A) increasing the priority of a task
(B) the dispatching of a task
(C) the creation of a new job
(D) the creation of a new process

Q3. Which is not the function of the Operating System?
(A) Memory management
(B) Application management
(C) Disk management
(D) Virus Protection

Q4. What should be the extension to execute files?
(A) EXE
(B) BAT
(C) COM
(D) All of the above

Q5. The operating system manages
(A) Memory
(B) Processes
(C) I/O devices
(D) all of the above

Q6. Which of the following memory unit that processor can access more rapidly?
(A) Virtual Memory
(B) Main Memory
(C) Cache memory
(D) ROM

Q7. A page fault occurs when
(A) the page is not found in the memory
(B) the page is found in the memory
(C) the Segmentation starts
(D) the Paging starts

Q8. The Banker’s algorithm is used?
(A) to rectify deadlock
(B) to prevent deadlock
(C) to detect deadlock
(D) to solve deadlock

Q9. Which of the following are not process states?
(A) Ready
(B) New
(C) Running
(D) Finished

Q10. What are the requirements for the solution to critical section problem?
(A) Mutual Exclusion
(B) Progress
(C) Bounded Waiting
(D) All of the Above

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