Cryptography Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Cryptography Interview Questions

Questions Answers Views Company eMail

What are proactive security techniques ?

2430

What is quantum computing ?

1 4722

What is quantum cryptography ?

2 7775

What is DNA computing ?

3174

What are biometric techniques ?

1 4721

What is tamper-resistant hardware ?

1 5496

Can we do the project in ENCRYPTION AND DECRYPTION as a operating system project? If yes how can we use the concepts?

Visa,

1 6461

(1/10)18 - (1/10)20 = ?

Cerner, HCL, TANCET, TCS, UHG,

14 56789

Pipe A can fill in 20 minutes and Pipe B in 30 mins and Pipe C can empty the same in 40 mins.If all of them work together, find the time taken to fill the tank

GrapeCity, LIC,

5 28599

A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.

3476

How Can I Find the XP Lost Password?

4 6579

hi,pls help me for the preparation of interview for iob's it manager post?

2326

Asking questions of cryppoyography

IBM,

2633

WHAT IS A SAMPLE USER INTERFACE OF DES ENCRYPTION/DECRYPTION PROJECT?

2397

Hello. In Snort, how a digital signature is actually created for the authentication purpose and thereby provides intrusion detection as well as prevention. How the software for IDS/IPS comes to know regarding the threat/vulnerability using digital signature ? Whether any specific language or programming is used or not.

1 5556

Un-Answered Questions { Cryptography }

How double spending can be stopped in a blockchain?

How dapps are different from smart contracts?

What does gas usage in a transaction depend on?

What are the business benefits of blockchain?

Name organizations that can use Blockchain technology?

Do digital signatures help detect altered documents and transmission errors?

1013

What is the difference between the standard ledger and a blockchain ledger?

Are there any network-specific conditions for using blockchain technology in an organization?

What improvements are likely in factoring capability ?

1825

What are ECB, CBC, CFB, OFB, and PCBC encryption?

3524

What are the prospects for a theoretical breakthrough in the discrete log problem ?

1797

WHAT IS A SAMPLE USER INTERFACE OF DES ENCRYPTION/DECRYPTION PROJECT?

2397

What are some other hard problems ?

1902

How useful is blockchain to digital protection and cybersecurity?

At what point does an attack become practical ?

1771

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