Question

How are constants defined using the #define directive interpreted by the compiler?

a.

They are replaced with their value in the preprocessing stage

b.

They are treated as regular global variables

c.

They are stored in the read-only data section

d.

They incur a performance penalty when used

Posted under Reverse Engineering

Answer: (a).They are replaced with their value in the preprocessing stage Explanation:Any constant defined using the #define directive is replaced with its value in the preprocessing stage.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. How are constants defined using the #define directive interpreted by the compiler?

Add Comment

Similar Questions

Discover Related MCQs

Q. What is thread-local storage?

View solution

Q. Which of the following is not a function included in the TLS API in Windows?

View solution

Q. What is the declspec(thread) attribute used for in Windows programs?

View solution

Q. How can a thread-local variable be identified while reversing a Windows program?

View solution

Q. What is a data structure?

View solution

Q. What is a generic data structure?

View solution

Q. What is the important thing to remember about generic data structures?

View solution

Q. Can a data structure have a variable-sized array as its last member?

View solution

Q. Where do generic data structures usually reside?

View solution

Q. Why are data structures usually aligned to the processor's native word-size boundaries?

View solution

Q. What is a good example of a Boolean member in a 32-bit-aligned structure?

View solution

Q. Why do compilers usually align data structure member sizes to the processor's word size?

View solution

Q. Why is it not worthwhile to create a 1-bit-long data member in a 32-bit-aligned structure?

View solution

Q. What is the smallest unit that 32-bit processors can directly address?

View solution

Q. Why would assigning a full byte to a Boolean still result in a significant performance penalty?

View solution

Q. What kind of data structures can you expect to see mostly when reversing with most compilers?

View solution

Q. What is an array?

View solution

Q. Why are array accesses generally easy to detect when reversing?

View solution

Q. How can an array be confused with a conventional data structure?

View solution

Q. What are generic data type arrays?

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!

Data Structures and Algorithms

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

Internet of Things (IoT)

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

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...

Software Architecture and Design

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

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Human Computer Interaction

Enhance your knowledge of Human-Computer Interaction with our specialized MCQs....

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Cloud Computing

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