Welcome to the Cryptography in Security MCQs Page

Dive deep into the fascinating world of Cryptography in Security with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Cryptography in Security, a crucial aspect of Cyber Security. In this section, you will encounter a diverse range of MCQs that cover various aspects of Cryptography in Security, 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 Cyber Security.

Check out the MCQs below to embark on an enriching journey through Cryptography in Security. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Cyber Security.

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

Cryptography in Security MCQs | Page 1 of 6

Explore more Topics under Cyber Security

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Ethical Hacking and Security Ethics

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Cyber Attacks and Security Elements

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Cyber Laws and Security Tools

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Phases of Security

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Cyber Security Types

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Understanding Attack Vectors

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Privacy and Deep Web

Q1.

_________________ is the process or mechanism used for converting ordinary plain text into garbled non-human readable text & vice-versa.

Malware Analysis

Exploit writing

Reverse engineering

Cryptography

Discuss

Answer: (d).Cryptography

Q2.

______________ is a means of storing & transmitting information in a specific format so that only those for whom it is planned can understand or process it.

Malware Analysis

Cryptography

Reverse engineering

Exploit writing

Discuss

Answer: (b).Cryptography

Q3.

When plain text is converted to unreadable format, it is termed as _____________

rotten text

raw text

cipher-text

ciphen-text

Discuss

Answer: (c).cipher-text

Q4.

Cryptographic algorithms are based on mathematical algorithms where these algorithms use ___________ for a secure transformation of data.

secret key

external programs

add-ons

secondary key

Discuss

Answer: (a).secret key

Q5.

Cryptography can be divided into ______ types.

Discuss

Answer: (d).2

Q6.

Data which is easily readable & understandable without any special algorithm or method is called _________________

cipher-text

plain text

raw text

encrypted text

Discuss

Answer: (b).plain text

Q7.

Plain text are also called _____________

cipher-text

raw text

clear-text

encrypted text

Discuss

Answer: (c).clear-text

Q8.

There are ________ types of cryptographic techniques used in general.

Discuss

Answer: (b).3

Q9.

Conventional cryptography is also known as _____________ or symmetric-key encryption.

secret-key

public key

protected key

primary key

Discuss

Answer: (a).secret-key

Q10.

Data Encryption Standard is an example of a _____________ cryptosystem.

conventional

public key

hash key

asymmetric-key

Discuss

Answer: (a).conventional

Page 1 of 6

Welcome to the Cryptography in Security MCQs Page

Cryptography in Security MCQs | Page 1 of 6

Explore more Topics under Cyber Security

Ethical Hacking and Security Ethics

Cyber Attacks and Security Elements

Cyber Laws and Security Tools

Network Models and Security

Phases of Security

Cyber Security Types

Understanding Attack Vectors

Privacy and Deep Web

Suggested Topics

Digital Logic Design

Formal Languages and Automata Theory

Compiler Design

Discrete Mathematics

Systems Programming

Computer Graphics

MATLAB

Neural Networks

DBMS