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Computer Networks MCQ Questions

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Cryptography Practice Test p. 4

Cryptography mock test for exam PDF, cryptography trivia worksheets with answers key, Computer Networks CS test 4 for online certification. Learn data encryption standard MCQs, Cryptography quiz questions and answers for admission and merit scholarships test. Learn data encryption standard, asymmetric key cryptography, networks cryptography, symmetric key cryptography (skc), introduction to cryptography career test for online computer science schools.

"Data Encryption Standard (DES), was designed by" Multiple Choice Questions (MCQ) on cryptography with choices ibm, intel, hp, and sony for online software development courses. Practice data encryption standard quiz questions for jobs' assessment test and online courses for computer software engineer.

MCQs on Cryptography Quiz

1.

Data Encryption Standard (DES), was designed by

intel
IBM
HP
Sony

2.

In Asymmetric-key Cryptography, although Rivest, Shamir, and Adelman (RSA) can be used to encrypt and decrypt actual messages, it is very slow if the message is

short
long
flat
thin

3.

In symmetric-key cryptography, the key used by the sender and the receiver is

shared
different
two keys are used
same keys are used

4.

In Rotation Cipher, keyless rotation the number of rotations is

jammed
idle
rotating
fixed

5.

In symmetric-key cryptography both party used

same keys
multi keys
different keys
two keys