Operating System MCQs

1019 MCQs  (Page 29 of 102)

Attempt Operating System Quiz
A mount operation includes the _____________
A. Name of the network
B. Name of the remote directory to be mounted
C. Name of the server machine storing it
D. All of the mentioned
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The mount request is mapped to the corresponding __________ and is forwarded to the mount server running on the specific server machine.
A. Ipc
B. System
C. Cpu
D. Rpc
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The server maintains a/an ________ that specifies local file systems that it exports for mounting, along with names of machines that are permitted to mount them.
A. Export list
B. Import list
C. Sending list
D. Receiving list
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In UNIX, the file handle consists of a __________ and __________
A. File-system identifier & an inode number
B. An inode number & fat
C. A fat & an inode number
D. A file pointer & fat
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In _______ information is recorded magnetically on platters.
A. Magnetic disks
B. Electrical disks
C. Assemblies
D. Cylinders
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The heads of the magnetic disk are attached to a _____ that moves all the heads as a unit.
A. Spindle
B. Disk arm
C. Track
D. None of the mentioned
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The set of tracks that are at one arm position make up a ___________
A. Magnetic disks
B. Electrical disks
C. Assemblies
D. Cylinders
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The time taken to move the disk arm to the desired cylinder is called the ____________
A. Positioning time
B. Random access time
C. Seek time
D. Rotational latency
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The time taken for the desired sector to rotate to the disk head is called ____________
A. Positioning time
B. Random access time
C. Seek time
D. Rotational latency
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When the head damages the magnetic surface, it is known as _________
A. Disk crash
B. Head crash
C. Magnetic damage
D. All of the mentioned
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Word of the Day
12 Jul
Obdurate
stubbornly refusing to change one’s opinion or course of action.
ضدی، بدکار، سنگدلی

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