Computer Organization & Architecture MCQ Questions Answers Computer Engineering CSE
Computer Organization and Architecture is a fundamental subject in the field of computer science and engineering. It deals with the design and structure of computer systems, including the hardware components and their interconnections. To test your knowledge in this important area, here are some multiple-choice questions (MCQs) along with their answers.
1) Which memory unit has lowest access time?
a) cache
b) registers
c) magnetic disk
d) main memory
2) Polled intrrupet are handled by
a) software
b) hardware
c) firmware
d) none of the above
3) Given a 5 stage pipeline with stages taking 1,2,3,1, 1 units of time, the clock period of the pipeline is
a) 8
b) 1/8
c) 1/3
d) 3
4) A 32-bit address bus allows access to a memory of capacity
a) 64 Mb
b) 16 Mb
c) 1 Gb
d) 4 Gb
5) -_________ is a piece of hardware that executes a set of machine language instructions.
a) controller
b) bus
c) processor
d) motherboard
6) The system bus is made up of
a) data bus
b) data bus and address bus
c) data bus and control bus
d) data bus, control bus and address bus
7) Booth’s algorithm is used in floating-point
a) addition
b) subtraction
c) multiplication
d) division
8) Which of the following data transfer mode takes relatively more time?
a) DMA
b) interrtupt initiated I/O
c) programmed I/O
d) Isolated I/O
9) Which of the following units can be used to measure the speed of a computer
a) SYPS
b) MIPS
C) BAUD
d) none of the above
10) The minimum time delay between the initiations of two independence memory operation is called
a) access time
b) cycle time
c) transfer rate
d) latency time