Welcome to the Reversing Tools MCQs Page

Dive deep into the fascinating world of Reversing Tools with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Reversing Tools, a crucial aspect of Reverse Engineering. In this section, you will encounter a diverse range of MCQs that cover various aspects of Reversing Tools, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Reverse Engineering.

Check out the MCQs below to embark on an enriching journey through Reversing Tools. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Reverse Engineering.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Reversing Tools. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Reversing Tools MCQs | Page 3 of 15

Explore more Topics under Reverse Engineering

01

Introduction to Reverse Engineering

02

Low Level Software 🔒

03

Windows Fundamentals 🔒

04

Beyond the Documentation

05

Deciphering File Formats

06

Auditing Program Binaries 🔒

07

Reversing Malware 🔒

08

Piracy and Copy Protection

09

Antireversing Techniques 🔒

10

Breaking Protections 🔒

11

Reversing .NET 🔒

12

Decompilation

13

Deciphering Code Structures 🔒

14

Understanding Compiled Arithmetic

15

Deciphering Program Data 🔒

Q21.

What kind of flowcharts can IDA produce?

Organizational charts

Pie charts

Bar graphs

Logical graphs

Discuss

Answer: (d).Logical graphs Explanation:IDA is capable of producing powerful flowcharts for a given function, which are essentially logical graphs that show chunks of disassembled code and provide a visual representation of how each conditional jump in the code affects the function’s flow.

Q22.

How are the boxes in IDA's flowcharts connected?

By lines

By arrows

By circles

By rectangles

Discuss

Answer: (b).By arrows Explanation:The boxes in IDA's flowcharts are connected by arrows that show the flow of the code based on whether the conditional jump is satisfied or not.

Q23.

What is IDA Pro?

A disassembler for only IA-32 architecture

A disassembler for only ELF file format

A disassembler for various processor architectures and executable file formats

A debugger for Windows operating system

Discuss

Answer: (c).A disassembler for various processor architectures and executable file formats Explanation:IDA is an interactive disassembler that supports a variety of processor architectures, including IA-32, IA-64 (Itanium), AMD64, and many others, as well as a variety of executable file formats, such as PE (Portable Executable, used in Windows), ELF (Executable and Linking Format, used in Linux), and even XBE, which is used on Microsoft’s Xbox.

Q24.

What executable file formats does IDA Pro support?

ELF

XBE

All of the above

Discuss

Answer: (d).All of the above Explanation:IDA Pro supports a variety of executable file formats, including PE (Portable Executable, used in Windows), ELF (Executable and Linking Format, used in Linux), and even XBE, which is used on Microsoft’s Xbox.

Q25.

What is a feature of IDA Pro?

Produces powerful flowcharts for a given function

Can only disassemble linearly

Supports only one processor architecture

Supports only one executable file format

Discuss

Answer: (a).Produces powerful flowcharts for a given function Explanation:IDA Pro is a remarkably flexible product that provides highly detailed disassembly, along with a plethora of side features that assist with reversing tasks. One of the features is that it is capable of producing powerful flowcharts for a given function.

Q26.

What is a function flowchart in IDA Pro?

A graph that shows the relationship between functions in a program

A logical graph that shows chunks of disassembled code and provides a visual representation of how each conditional jump in the code affects the function’s flow

A table that lists all the functions in a program and their corresponding memory addresses

A graph that shows the amount of memory used by each function in a program

Discuss

Answer: (b).A logical graph that shows chunks of disassembled code and provides a visual representation of how each conditional jump in the code affects the function’s flow Explanation:A function flowchart in IDA Pro is a logical graph that shows chunks of disassembled code and provides a visual representation of how each conditional jump in the code affects the function’s flow. Each box in the graph represents a code snippet or a stage in the function’s flow, and the boxes are connected by arrows that show the flow of the code based on whether the conditional jump is satisfied or not. This feature of IDA Pro can be very useful for understanding the behavior of a program and identifying potential vulnerabilities.

Q27.

What can interfunction charts in IDA Pro show you?

The flow of code within a loaded program

The location of every subroutine in a loaded program

The amount of memory used by each subroutine in a loaded program

The order in which subroutines are executed in a loaded program

Discuss

Answer: (a).The flow of code within a loaded program Explanation:Interfunction charts in IDA Pro can visually illustrate the flow of code within a part of the loaded program, showing internal subroutines and the links between them, as well as function calls made from and to each subroutine. The use of external APIs can also be illustrated in the same manner.

Q28.

How does IDA Pro highlight references to a selected operand?

It underlines them in red

It changes their font color to blue

It highlights them in yellow

It puts a border around them in green

Discuss

Answer: (c).It highlights them in yellow Explanation:IDA Pro highlights all instances of the currently selected operand by highlighting them in yellow. This feature can make it easier to read disassembled listings and understand how data flows within the code.

Q29.

What is the purpose of the call graph in IDA Pro?

To illustrate the flow of code within a part of the loaded program

To show the location of every subroutine in a loaded program

To highlight references to a selected operand in a loaded program

To list all external APIs used in a loaded program

Discuss

Answer: (a).To illustrate the flow of code within a part of the loaded program Explanation:The call graph in IDA Pro visually illustrates the flow of code within a part of the loaded program, showing internal subroutines and the links between them, as well as function calls made from and to each subroutine. The use of external APIs can also be illustrated in the same manner.

Q30.

What little feature does IDA Pro have to make it convenient to use?

It can automatically comment on each line of disassembled code

It can automatically suggest fixes for errors in the code

It can highlight all instances of the currently selected operand

It can automatically generate a report on the code's vulnerabilities

Discuss

Answer: (c).It can highlight all instances of the currently selected operand Explanation:IDA Pro can highlight all instances of the currently selected operand in a disassembled listing, which can make it easier to read and understand how data flows within the code. This is one of the little features that make the tool very convenient to use.

Page 3 of 15

Low Level Software 🔒

Windows Fundamentals 🔒

Auditing Program Binaries 🔒

Reversing Malware 🔒

Antireversing Techniques 🔒

Breaking Protections 🔒

Reversing .NET 🔒

Deciphering Code Structures 🔒

Deciphering Program Data 🔒

Welcome to the Reversing Tools MCQs Page

Reversing Tools MCQs | Page 3 of 15

Explore more Topics under Reverse Engineering

Introduction to Reverse Engineering

Beyond the Documentation

Deciphering File Formats

Piracy and Copy Protection

Decompilation

Understanding Compiled Arithmetic

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