BSC CSIT Semester 3 – Computer Architecture () Questions & Answers | Past TU Exam Papers

Question 1

Explain the data transfer instructions with example.

Marks: 10

Year: 2078 Final TU

1. Definition Data Transfer Instructions are instructions used to move data from one location to another such as between registers, memory, or input/output devices without altering the data value. > T

Question 2

Differentiate between hardwired and microprogrammed control unit. Describe with example of microprogram sequencer used in microprogrammed control unit.

Marks: 10

Year: 2078 Final TU

1. Hardwired Control Unit (HCU) Definition A Hardwired Control Unit generates control signals using fixed hardware logic such as gates, decoders, multiplexers, and flip-flops. Features - Control l