8-27.
The Ethernet interface is used to transfer
which of the following types of data in
what format?
1. Serial I/O data in packet format
2. Serial data in string format
3. Parallel I/O data in packet format
4. Parallel I/O data in string format
8-28.
The type of cable used for the Ethernet
interface is which of the following?
1. Twisted pairs
2. Unshielded coaxial
3. Shielded coaxial
4. Triaxial
8-29.
Thin Ethernet interface used in smaller
systems can have a maximum cable length
of which of the following?
1.
500 feet
2.
600 feet
3.
1000 feet
4.
1500 feet
8-30.
The Centronics Compatible Parallel
interface uses which of the following types
of protocol?
1. Command/acknowledge
2. Interrupt driven
3. Asynchronous
4. Synchronous
8-31.
Most floppy disk drives today are
controlled by which of the following
interfaces?
1. Enhanced small device interface
2. ST-506/412 interface
3. Integrated drive electronics interface
4. RS-422 interface
8-32.
When using the ST-506/412 interface, the
controller card performs which of the
following functions for disk drives?
1. Moves the magnetic head
2. Spins the magnetic disk
3. Strips off formatting and control
w o r ds
4. All of the above
8-33.
When using the ST-506/412 to interface a
hard disk drive, the cabling required is
which of the following?
1. A 34-pin control cable
2. A 20-pin data cable
3. Both 1 and 2 above
4. A shielded coaxial cable
8-34.
When using the ST-506/412 to interface a
floppy disk drive, the cabling required is
which of the following?
1. A 34-pin control cable
2. A 20-pin data cable
3. Both 1 and 2 above
4. A shielded coaxial cable
8-35.
The enhanced small device interface can
transfer data at up to which of the
following rates?
1.
5 megabits per second
2.
24 megabits per second
3.
125 megabits per second
4.
1.2 gigabytes per second
8-36.
When using the enhanced small device
interface with a floppy disk drive, the
cabling required is which of the following?
1. A 34-pin control cable
2. A 20-pin data cable
3. Both 1 and 2 above
4. A shielded coaxial cable
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