adplus-dvertising

Welcome to the 80386 and 80486 Microprocessor MCQs Page

Dive deep into the fascinating world of 80386 and 80486 Microprocessor with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of 80386 and 80486 Microprocessor, a crucial aspect of Microprocessor. In this section, you will encounter a diverse range of MCQs that cover various aspects of 80386 and 80486 Microprocessor, 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 Microprocessor.

frame-decoration

Check out the MCQs below to embark on an enriching journey through 80386 and 80486 Microprocessor. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Microprocessor.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of 80386 and 80486 Microprocessor. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

80386 and 80486 Microprocessor MCQs | Page 13 of 13

Explore more Topics under Microprocessor

Q121.
The datatype that the 80486 does not support is

a.

Signed and unsigned

b.

ASCII

c.

Floating point

d.

All are supported by 80486

Discuss
Answer: (d).All are supported by 80486
Q122.
In Little Endian data format, the data is stored as

a.

MSB is stored at lower memory address and LSB at higher memory address

b.

LSB is stored at lower memory address and MSB at higher memory address

c.

MSB is stored at general purpose registers

d.

LSB is stored at general purpose registers

Discuss
Answer: (b).LSB is stored at lower memory address and MSB at higher memory address
Q123.
The on-chip cache is used for storing

a.

addresses of data

b.

opcodes and data

c.

data and their addresses

d.

opcodes and their addresses

Discuss
Answer: (b).opcodes and data
Q124.
The on-chip cache is controlled by

a.

Cache disable(CD)

b.

No write through(NW)

c.

Cache disable and No write through

d.

None of the mentioned

Discuss
Answer: (c).Cache disable and No write through
Q125.
The on-chip cache can be flushed using external hardware using

a.

FLUSH pin

b.

TERMINATE pin

c.

FLOW pin

d.

Pin FLUSH# or using software

Discuss
Answer: (d).Pin FLUSH# or using software
Page 13 of 13

Suggested Topics

Are you eager to expand your knowledge beyond Microprocessor? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Systems Analysis and Design Methods

Get familiar with the process of designing and improving business systems with our...

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

DBMS

Get a firm grasp on database systems with our DBMS MCQs. Explore relational...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...

Computer Graphics

Step into the visual side of computing with our Computer Graphics MCQs. Cover topics...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...