adplus-dvertising
frame-decoration

Question

What are Jcc instructions used for?

a.

To manage processor modes and states.

b.

To create conditional code.

c.

To test operands for certain conditions.

d.

To store data.

Posted under Reverse Engineering

Answer: (b).To create conditional code. Explanation:Jcc (Conditional Jump) instructions test for certain flag values and jump to a specified code address if the flags are set according to the specific conditional code specified.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What are Jcc instructions used for?
Add Comment

Similar Questions

Discover Related MCQs

Q. Can variables be tested and acted on in a single instruction in assembly language?

View solution

Q. What is an opcode in IA-32 instructions?

View solution

Q. What are the three basic forms of data in assembly language?

View solution

Q. What does an operand represent in IA-32 instructions?

View solution

Q. What is a memory address in IA-32 instructions?

View solution

Q. What does the general instruction format look like in IA-32 instructions?

View solution

Q. What does the EAX operand represent?

View solution

Q. What does the immediate operand represent?

View solution

Q. What is the most popular IA-32 instruction?

View solution

Q. How many operands does the MOV instruction take?

View solution

Q. Can both operands in the MOV instruction contain a memory address?

View solution

Q. How many basic integer arithmetic instructions are there in the IA-32 instruction set?

View solution

Q. What is the format of the IA-32 arithmetic instructions?

View solution

Q. What is the instruction used to compare operands in IA-32?

View solution

Q. How many operands does the CMP instruction take?

View solution

Q. What is the purpose of the CMP instruction in IA-32?

View solution

Q. What flag is set by CMP if the result of the subtraction is zero?

View solution

Q. What is the name of the group of instructions used to implement conditional branches in IA-32?

View solution

Q. What happens if the specified condition in a Jcc instruction is not satisfied?

View solution

Q. How many memory operands can an IA-32 instruction take?

View solution
View All MCQs on Reverse Engineering

Suggested Topics

Are you eager to expand your knowledge beyond Reverse Engineering? 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...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

R Programming

Unleash the power of statistical computing with our R Programming MCQs. Topics cover...

Cyber Security

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

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

Data Science

Discover the fascinating world of extracting insights from data with our Data Science...

MySQL Database

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

Compiler Design

Unravel the process of translating source code into executable programs with our...