1000+ Cryptography MCQs with Answers Pdf - 1

Question: 1

DES means

(A) Data Encoding Scheme

(B) Data Encryption Standard

(C) Digital Encryption Standard

(D) None of these

Question: 2

_____ programs can be used to accomplish functions, indirectly that an unauthorised users could not accomplish directly.

(A) Logic Bomb

(B) Trojan Horse

(C) Worm

(D) Zombie

Question: 3

The method of hiding the secrete is

(A) Cryptanalysis

(B) Stenography

(C) Steganography

(D) Cryptography

Question: 4

_____ is a form of virus explicitly designed to hide itself from detection by antivirus software.

(A) Macro virus

(B) Parasitic virus

(C) Polymorphism virus

(D) Stealth virus

Question: 5

Triple DEA was first proposed by

(A) Dennis

(B) Nauman

(C) Fredick

(D) Tuchman