adplus-dvertising
frame-decoration

Question

The unit that is disabled in real address mode is

a.

central processing unit

b.

memory management unit

c.

paging unit

d.

bus control unit

Posted under 80386 and 80486 Microprocessor Microprocessor

Answer: (c).paging unit

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The unit that is disabled in real address mode is
Add Comment

Similar Questions

Discover Related MCQs

Q. To form a physical memory address, appropriate segment register contents are

View solution

Q. The segments in 80386 real mode are

View solution

Q. The operation that can be performed on segments in 80386 real mode is

View solution

Q. The selectors contain the segment’s

View solution

Q. The linear address is calculated by

View solution

Q. If the paging unit is enabled, then it converts a linear address into

View solution

Q. If the paging unit is disabled, then the linear address is used as

View solution

Q. The paging unit is enabled only in

View solution

Q. For a single task in protected mode, the 80386 can address the virtual memory of

View solution

Q. The bit that indicates whether the segment has been accessed by the CPU or not is

View solution

Q. The TYPE field of a descriptor is used to find the

View solution

Q. If the segment descriptor bit, S=0, then the descriptor is

View solution

Q. The bit that indicates whether the segment is page addressable is

View solution

Q. If the Default operation size bit, D=1, the code segment operation size selected is

View solution

Q. The segment descriptor contains

View solution

Q. Which of the following is not a type of segment descriptor?

View solution

Q. The limit field of the descriptor is of

View solution

Q. The starting address of the segment in physical memory is decided by

View solution

Q. The total descriptors that the 80386 can handle is

View solution

Q. The advantage of pages in paging is

View solution
View All MCQs on 80386 and 80486 Microprocessor

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!

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

C# programming

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

JavaScript

Strengthen your web development skills with our JavaScript MCQs. Understand core...

SQL Server

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

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

Software Engineering

Learn about the systematic approach to developing software with our Software...

MongoDB

Learn the leading NoSQL database with our MongoDB MCQs. Understand everything from...

Systems Analysis and Design Methods

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

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...