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Welcome to the Cryptography Basics MCQs Page

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

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

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

Cryptography Basics MCQs | Page 4 of 11

Q31.
In Asymmetric-Key Cryptography, the two keys, e and d, have a special relationship to
Discuss
Answer: (d).Each other
Q32.
The shift cipher is sometimes referred to as the
Discuss
Answer: (a).Caesar cipher
Q33.
The substitutional cipers are
Discuss
Answer: (d).both a and c
Q34.
The heart of Data Encryption Standard (DES), is the
Discuss
Answer: (d).DES function
Discuss
Answer: (a).Data Encryption Standard
Q36.
The cryptography algorithms (ciphers) are divided into
Discuss
Answer: (a).two groups
Q37.
A substitution cipher replaces one symbol with
Discuss
Answer: (c).another
Q38.
The Advanced Encryption Standard (AES), has three different configurations with respect to the number of rounds and
Discuss
Answer: (c).Key Size
Q39.
In Cryptography, the original message, before being transformed, is called
Discuss
Answer: (b).Plain Text
Q40.
In Cryptography, the input bits are rotated to right or left in
Discuss
Answer: (a).Rotation Cipher
Page 4 of 11

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