Microprocessor and Microcontrollers

Microprocessor and Microcontrollers

University

25 Qs

quiz-placeholder

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Microprocessor and Microcontrollers

Microprocessor and Microcontrollers

Assessment

Quiz

Other

University

Hard

Created by

PAUL SATHIYAN

Used 11+ times

FREE Resource

25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. A microcontroller at-least should consist of:

RAM, ROM, I/O ports and timers

CPU, RAM, I/O ports and timers

CPU, RAM, ROM, I/O ports and timers

CPU, ROM, I/O ports and timers

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. What is the order decided by a processor or the CPU of a controller to execute an instruction?

decode,fetch,execute

execute,fetch,decode

fetch,execute,decode

fetch,decode,execute

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. If we say microcontroller is 8-bit then here 8-bit denotes size of:

Data Bus

ALU

Control Bus

Address Bus

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. Abbreviate CISC and RISC.

Complete Instruction Set Computer, Reduced Instruction Set Computer

Complex Instruction Set Computer, Reduced Instruction Set Computer

Complex Instruction Set Computer, Reliable Instruction Set Computer

Complete Instruction Set Computer, Reliable Instruction Set Computer

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. Give the names of the buses present in a controller for transferring data from one place to another?

data bus, address bus

data bus

data bus, address bus, control bus

address bus

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

9. What is the most appropriate criterion for choosing the right microcontroller of our choice?

speed

availability

ease with the product

all of the mentioned

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

10. Why microcontrollers are not called general purpose computers?

because they have built in RAM and ROM

because they design to perform dedicated task

because they are cheap

because they consume low power

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