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Computer Science · Q21

Computer Hardware

Engineering and GATE · Computer Science · question 21

Q21

The 34-pin connection on an I/O card is for?

A.
Floppy drive
Answer
B.
SCSI drive
C.
IDE drive
D.
Zip drive
E.
None of the above

Answer: Option A

Solution

Answer: Option A
Solution:
The 34-pin connection on an I/O card is specifically designed for connecting floppy drives.

Floppy drives were common in older computer systems and used a 34-pin ribbon cable to connect to the I/O card.

This type of connection is distinct from other types of drives:

SCSI drives typically use 50-pin or 68-pin connectors.

IDE drives use a 40-pin connector.

Zip drives can use different connectors such as 25-pin or 50-pin SCSI connectors depending on the model.

Therefore, the 34-pin connection on an I/O card is specifically associated with floppy drives, making Option A the correct answer.