Question

What is type propagation?

a.

A technique for extracting type information from library calls and system calls.

b.

The process of improving the readability of decompiled output by propagating type information throughout the program.

c.

The act of deducing the type of a variable based on its usage in a program.

d.

The extraction of type information from binary executables.

Posted under Reverse Engineering

Answer: (b).The process of improving the readability of decompiled output by propagating type information throughout the program. Explanation:Type propagation is the process of improving the readability of decompiled output by propagating type information throughout the program as much as possible.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is type propagation?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is the purpose of gathering data type information from library calls and system calls?

View solution

Q. What is the main challenge when extracting type information from native IA-32 executables?

View solution

Q. What is the main challenge faced by decompilers when it comes to primitive data types?

View solution

Q. What are the instructions used for up-converting a value from 8 or 16 bits to 32 bits or from 8 bits to 16 bits?

View solution

Q. How can decompilers detect whether a certain variable contains a signed or unsigned value?

View solution

Q. What instruction is used when comparing signed values?

View solution

Q. Which instruction is used to up-convert unsigned values?

View solution

Q. What is the first step in determining the data type of a struct or array?

View solution

Q. How are structs usually accessed in code?

View solution

Q. How are arrays typically accessed in code?

View solution

Q. How does a decompiler determine whether a memory address represents a struct or an array?

View solution

Q. What makes arrays fairly easy to locate in code?

View solution

Q. What is the issue with recovering array versus data structure information?

View solution

Q. How do compilers typically access array items?

View solution

Q. How do some compilers perform aggressive loop unrolling?

View solution

Q. What is control flow analysis?

View solution

Q. What are some examples of high-level language constructs that control flow analysis can represent?

View solution

Q. What is an example of a compiler optimization that can alter the control flow structure of a program?

View solution

Q. What is the purpose of identifying library functions during decompilation?

View solution

Q. What are the benefits of properly identifying library calls?

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!

Digital Logic Design

Understand the foundation of digital computers with our Digital Logic Design MCQs....

Systems Analysis and Design Methods

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

Java Programming

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

UNIX

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

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

Neural Networks

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

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

MySQL Database

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

Software Architecture and Design

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