Question

If CPL is greater than zero, then the instruction that remains unaffected is

a.

IRET

b.

POPF

c.

IF

d.

IRET and POPF

Posted under 80286 80287 Microprocessor Microprocessor

Answer: (c).IF

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. If CPL is greater than zero, then the instruction that remains unaffected is

Add Comment

Similar Questions

Discover Related MCQs

Q. The condition, “CPL not equals to zero” satisfies when executing the instruction

View solution

Q. While executing the instruction IN/OUT, the condition of CPL is

View solution

Q. The instruction at which the exception is generated, but the processor extension registers contain the address of failing instruction is

View solution

Q. The exception that has no error code on a stack is

View solution

Q. Which of the following is protected mode exception?

View solution

Q. Which of the following operation is not carried out by 80286?

View solution

Q. After completion of the first cycle, the first task is again scheduled for the next cycle. This process is known as

View solution

Q. The operation that is provided by the internal architecture, to save the execution state of a task is

View solution

Q. The instruction that can be used to carry out task switch operation is

View solution

Q. The IRET instruction gets back the execution state of the previous task, if

View solution

Q. The NT flag is set by the task switch operation, that is initiated by

View solution

Q. The 80286 executes LMSW instruction to enter into

View solution

Q. The instruction that sets the zero flag, if the segment referred to, by the selector can be read is

View solution

Q. The instruction that sets the zero flag, if the segment referred to by the selector, can be written as

View solution

Q. The instruction that reads the descriptor access rights byte into the register is

View solution

Q. The instruction that reads the segment limit into the register, if privilege rules and descriptor type allow is

View solution

Q. The instruction that adjusts the RPL (Requested Privilege Level) of the selector, to the numeric maximum of current selector RPL value is

View solution

Q. Which of the following is a supporting chip of 80286?

View solution

Q. In minimum mode, the function of 80286 is

View solution

Q. The signal that is applied to the decoding logic, to differentiate between interrupt, code fetch and data bus cycles is

View solution

View All MCQs on 80286 80287 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!

Visual Basic

Enhance your knowledge of Microsoft's event-driven programming language with our...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

Neural Networks

Dive into the world of Artificial Intelligence with our Neural Networks MCQs. Uncover...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

Cryptography and Network Security

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

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Computer Graphics

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

C# programming

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