Which one of the following is not a secondary storage?

• A. Magnetic disks
• B. Magnetic tapes
• C. Ram
• D. None of the mentioned

Which private network uses storage protocol rather than networking protocol?

• A. Storage area network
• B. Local area network
• C. Wide area network
• D. None of the mentioned

The time for the disk arm to move the heads to the cylinder containing the desired sector is called ___________

• A. Disk time
• B. Seek time
• C. Arm time
• D. Sector time

Which algorithm of disk scheduling selects the request with the least seek time from the current head positions?

• A. Sstf scheduling
• B. Fcfs scheduling
• C. Scan scheduling
• D. Look scheduling

A swap space can reside in ___________

• A. Separate disk partition
• B. Ram
• C. Cache
• D. None of the mentioned

RAID level 1 refers to ___________

• A. Disk arrays with striping
• B. Disk mirroring
• C. Both disk arrays with striping and disk mirroring
• D. €?. advertisement

When we write something on the disk, which one of the following can not happen?

• A. Successful completion
• B. Partial failure
• C. Total failure
• D. None of the mentioned

What will happen during the recovery from a failure?

• A. Each pair of physical block is examined
• B. Specified pair of physical block is examined
• C. First pair of physical block is examined
• D. None of the mentioned

The replacement of a bad block generally is not totally automatic because ___________

• A. Data in bad block can not be replaced
• B. Data in bad block is usually lost
• C. Bad block does not contain any data
• D. None of the mentioned

Linux uses a time-sharing algorithm ___________

• A. To pair preemptive scheduling between multiple processes
• B. For tasks where absolute priorities are more important than fairness
• C. All of the mentioned
• D. None of the mentioned