adplus-dvertising
frame-decoration

Question

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

a.

To save memory

b.

To improve performance

c.

To make the data structure easier to read

d.

None of the above

Posted under Reverse Engineering

Answer: (b).To improve performance Explanation:Unaligned memory accesses incur a major performance penalty, so data structures are usually aligned to the processor's native word-size boundaries.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

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

Similar Questions

Discover Related MCQs

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

Q. How is the index of a generic data type array managed?

View solution

Q. What is a data structure array?

View solution

Q. What is a significant disadvantage of using linked lists compared to arrays?

View solution

Q. Why are linked lists a popular method of arranging a list in memory?

View solution

Q. What is the most significant difference between an array and a linked list from a reversing standpoint?

View solution

Q. What is the memory overhead associated with linked lists?

View solution

Q. What is the main advantage of arrays over linked lists?

View solution

Q. What are singly linked lists?

View solution

Q. What is the purpose of using linked lists in programs?

View solution

Q. What is the disadvantage of using linked lists?

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!

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

Software Architecture and Design

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

Digital Image Processing (DIP)

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

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...

C# programming

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

Digital Logic Design

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

Data Warehousing and OLAP

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

MS Office

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