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Cryptography Questions And Answers

Here you can find Cryptography Questions and Answers.

Why Cryptography Questions and Answers Required?

In this Cryptography Questions and Answers section you can learn and practice Cryptography Questions and Answers to improve your skills in order to face technical inerview conducted by organisations. By Practicing these interview questions, you can easily crack any Exams interview.

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AllIndiaExams provides you lots Cryptography Questions and Answers with proper explanation. Fully solved examples with detailed answer description. All students, freshers can download Cryptography Questions and Answers as PDF files and eBooks.

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You no need to worry, we have given lots of Cryptography Questions and Answers and also we have provided lots of FAQ's to quickly answer the questions in the Competitive Exams interview.

Cryptography Questions and Answers

1. In cryptography, what is cipher?

Cryptography Questions and Answers

2. In asymmetric key cryptography, the private key is kept by:

Cryptography Questions and Answers

3. Which one of the following algorithm is not used in asymmetric-key cryptography?

Cryptography Questions and Answers

4. In cryptography, the order of the letters in a message is rearranged by:

Cryptography Questions and Answers

5. What is data encryption standard (DES)?

Cryptography Questions and Answers

6. Cryptanalysis is used:

Cryptography Questions and Answers

7. Which one of the following is a cryptographic protocol used to secure HTTP connection?

Cryptography Questions and Answers

8. Voice privacy in GSM cellular telephone protocol is provided by:

Cryptography Questions and Answers

9. ElGamal encryption system is:

Cryptography Questions and Answers

10. Cryptographic hash function takes an arbitrary block of data and returns:

Home EngineeringComputer Science & EngineeringComputer Networks Questions & AnswersCryptography

Cryptography - Computer Networks Questions and Answers

This is the networking questions and answers section on "Cryptography" with explanation for various interview, competitive examination and entrance test. Solved examples with detailed answer description, explanation are given and it would be easy to understand.

1. In cryptography, what is cipher?
  • A. algorithm for performing encryption and decryption
  • B. encrypted message
  • C. both (a) and (b)
  • D. none of the mentioned
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Answer & Explanation

Answer: Option A

Explanation:

None.

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2. In asymmetric key cryptography, the private key is kept by:
  • A. sender
  • B. receiver
  • C. sender and receiver
  • D. all the connected devices to the network
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Answer & Explanation

Answer: Option B

Explanation:

None.

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3. Which one of the following algorithm is not used in asymmetric-key cryptography?
  • A. RSA algorithm
  • B. diffie-hellman algorithm
  • C. electronic code book algorithm
  • D. none of the mentioned
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Answer & Explanation

Answer: Option C

Explanation:

None.

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4. In cryptography, the order of the letters in a message is rearranged by:
  • A. transpositional ciphers
  • B. substitution ciphers
  • C. both (a) and (b)
  • D. none of the mentioned
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Answer & Explanation

Answer: Option A

Explanation:

None.

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5. What is data encryption standard (DES)?
  • A. block cipher
  • B. stream cipher
  • C. bit cipher
  • D. none of the mentioned
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Answer & Explanation

Answer: Option A

Explanation:

None.

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