Question

What is the purpose of switch instruction in IL?

a.

To perform arithmetic operations on values.

b.

To allocate memory for an array.

c.

To perform table switch on a value.

d.

To perform conditional branching.

Posted under Reverse Engineering

Answer: (c).To perform table switch on a value. Explanation:The switch instruction in IL is used to perform a table switch on a value. It takes an int32 describing how many case blocks are present, followed by a list of relative addresses pointing to the various case blocks. The value that the case block values are compared against is popped from the top of the stack.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the purpose of switch instruction in IL?

Add Comment

Similar Questions

Discover Related MCQs

Q. Which instruction is used to convert a value type to an object reference that contains type identification information in IL?

View solution

Q. What is the purpose of unbox instruction in IL?

View solution

Q. What is IL code?

View solution

Q. Why is reversing IL code easier than reversing IA-32?

View solution

Q. Is there a need to read raw IL code?

View solution

Q. Why is there rarely a reason to read raw IL code?

View solution

Q. What makes reversing IL code easier than reversing native assembly language such as IA-32?

View solution

Q. Why is it rarely necessary to read raw IL code?

View solution

Q. What is program comprehension?

View solution

Q. What is the benefit of using a decompiler such as Spices.Net?

View solution

Q. What is the vulnerability of .NET executables that makes obfuscation necessary?

View solution

Q. What is the common strategy for obfuscating .NET executables?

View solution

Q. Can obfuscation prevent reverse engineering of .NET executables completely?

View solution

Q. Why is obfuscation more common for .NET executables than for native executables?

View solution

Q. What is the purpose of obfuscating .NET executables?

View solution

Q. Why is renaming symbols a common strategy for obfuscating .NET executables?

View solution

Q. What is control flow obfuscation?

View solution

Q. What is one feature of popular obfuscators such as Dotfuscator and XenoCode?

View solution

Q. What is the vulnerability of .NET executables?

View solution

Q. What is the strategy for preventing decompilation in .NET executables?

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!

Cloud Computing

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

DBMS

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

Cryptography and Network Security

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

Big Data Computing

Enhance your understanding of Big Data Computing with our comprehensive MCQs. Explore...

Data Science

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

Software Engineering

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

Java Spring Framework

Enhance your Java development skills with our Spring Framework MCQs. Learn about...

Reverse Engineering

Strengthen your understanding of Reverse Engineering with our curated set of MCQs....

Computer Graphics

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