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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.

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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 2 of 6

Q11.
_______________ cryptography deals with traditional characters, i.e., letters & digits directly.
Discuss
Answer: (b).Classic
Q12.
____________ cryptography operates on binary-bit series and strings.
Discuss
Answer: (a).Modern
Q13.
__________ cryptography has always been focussing on the concept of ‘security through obscurity’.
Discuss
Answer: (c).Classic
Q14.
________________ cryptography is based on publicly known mathematically designed algorithms to encrypt the information.
Discuss
Answer: (a).Modern
Q15.
_____________________ is the art & science of cracking the cipher-text without knowing the key.
Discuss
Answer: (b).Cryptanalysis
Q16.
The process of disguising plaintext in such a way that its substance gets hidden (into what is known as cipher-text) is called _________________
Discuss
Answer: (d).encryption
Q17.
The method of reverting the encrypted text which is known as cipher text to its original form i.e. plain text is known as ________________
Discuss
Answer: (b).decryption
Q18.
Which of the following is not the primary objective of cryptography?
Discuss
Answer: (c).Data Redundancy
Q19.
Cryptography offers a set of required security services. Which of the following is not among that 4 required security services?
Discuss
Answer: (d).Steganography
Q20.
A cryptosystem is also termed as ______________
Discuss
Answer: (b).cipher system
Page 2 of 6

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