Explore topic-wise MCQs in Computer Organization.

This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Organization knowledge and support exam preparation. Choose a topic below to get started.

1.

______IS_USED_TO_RESET_ALL_THE_DEVICE_CONTROLS_TO_THEIR_STARTUP_STATE.?$

A. SRT
B. RST
C. ATN
D. None of the mentioned
Answer» C. ATN
Discussion
2.

The SCSI BUS uses ______ arbitration.$

A. Distributed
B. Centralised
C. Daisy chain
D. Hybrid
Answer» B. Centralised
Discussion
3.

The MSG signal is used ________?

A. To send a message to the target
B. To receive a message from the mailbox
C. To tell that the information being sent is a message
D. None of the mentioned
Answer» D. None of the mentioned
Discussion
4.

________ signal is asserted when the initiator wishes to send a message to the target.

A. MSG
B. APP
C. SMS
D. ATN
Answer» E.
Discussion
5.

The BSY signal signifies _________

A. The BUs is busy
B. The controller is busy
C. The Initiator is busy
D. The Target is Busy
Answer» B. The controller is busy
Discussion
6.

The DB(P) line means,

A. That the data line is carrying the device information
B. That the data line is carrying the parity information
C. That the data line is partly closed
D. That the data line is temporarily occupied
Answer» C. That the data line is partly closed
Discussion
7.

In SCSI transfers the processor is not aware of the data being transferred.

A. True
B. False
Answer» B. False
Discussion
8.

In a data transfer operation involving SCSI BUS, the control is with ______

A. Initiator
B. Target
C. SCSI controller
D. Target Controller
Answer» E.
Discussion
9.

The key features of the SCSI BUS are _________

A. The cost effective connective media
B. The ability overlap data transfer requests
C. The highly efficient data transmission
D. None of the mentioned
Answer» C. The highly efficient data transmission
Discussion