Welcome to the Digital Components MCQs Page

Dive deep into the fascinating world of Digital Components with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Digital Components, a crucial aspect of Computer Architecture. In this section, you will encounter a diverse range of MCQs that cover various aspects of Digital Components, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Computer Architecture.

Check out the MCQs below to embark on an enriching journey through Digital Components. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Computer Architecture.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Digital Components. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Digital Components MCQs | Page 8 of 12

Explore more Topics under Computer Architecture

01

Computer Architecture Basics

02

Digital Logic Circuits

03

Digital Data Representation

04

Microoperations

05

Basic Computer Organization

06

Pipeline and Vector Processing

07

Computer Arithmetic

08

Input Output Organization

09

Memory Organization

10

Multiprocessors

11

8085 Microprocessor

12

Microcontroller

13

8051 Microcontroller

Q71.

In a combinational circuit, each output depends entirely on the ________ inputs to the circuit.

Same

Different

Common

Immediate

Discuss

Answer: (d).Immediate

Q72.

In ________________ circuit, the output depends on both the present and the past inputs.

Parallel

Sequential

Combinational

None of the above

Discuss

Answer: (c).Combinational

Q73.

The steps required for the analysis of combinational circuits are

Label the inputs and outputs

Obtain the functions of intermediate points and the outputs

Draw the truth table

All of the above

Discuss

Answer: (d).All of the above

Q74.

Circuits that are more complex can be built using the __________ method.

First- level

Digital Level

Block Level

None of the above

Discuss

Answer: (c).Block Level

Q75.

BCD-to-Excess-3 Code Conversion is a example of a ______________.

4-bit Parallel Adder

Sum-of-Products

2- bit Parallel Adder

None of the above

Discuss

Answer: (a).4-bit Parallel Adder

Q76.

The four common and useful MSI circuits are

Decoder

Demultiplexer

Encoder

All of the above

Discuss

Answer: (d).All of the above

Q77.

Decoders often come with an enable signal, so that the device is only activated when the enable E equals to ___________.

Either a or b

Discuss

Answer: (b).1

Q78.

When more than one input can be active, the priority ____________ must be used.

Terms

Words

Encoder

None of the above

Discuss

Answer: (c).Encoder

Q79.

A _________________ is a circuit, which can remember values for a long time or change values when required.

Logical Circuit

Digital Circuit

Memory Element

Complex Circuit

Discuss

Answer: (c).Memory Element

Q80.

A ________________ circuit is not suitable in the synchronous circuit design because of its transparency nature.

Latch

Parallel

Diagonal Circuit

None of the above

Discuss

Answer: (a).Latch

Page 8 of 12

Welcome to the Digital Components MCQs Page

Digital Components MCQs | Page 8 of 12

Explore more Topics under Computer Architecture

Computer Architecture Basics

Digital Logic Circuits

Digital Data Representation

Microoperations

Basic Computer Organization

Pipeline and Vector Processing

Computer Arithmetic

Input Output Organization

Memory Organization

Multiprocessors

8085 Microprocessor

Microcontroller

8051 Microcontroller

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