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

In _______ information is recorded magnetically on platters.

• A. Magnetic disks
• B. Electrical disks
• C. Assemblies
• D. Cylinders

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

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

• A. Magnetic disks
• B. Electrical disks
• C. Assemblies
• D. Cylinders

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

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

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

A floppy disk is designed to rotate ___________ as compared to a hard disk drive.

• A. Faster
• B. Slower
• C. At the same speed
• D. None of the mentioned

What is the host controller?

• A. Controller built at the end of each disk
• B. Controller at the computer end of the bus
• C. All of the mentioned
• D. None of the mentioned

______ controller sends the command placed into it, via messages to the _____ controller.

• A. Host, host
• B. Disk, disk
• C. Host, disk
• D. Disk, host