Miscellaneous On Data Structures - Study Mode

Show All Answers

[#791] Which of the following is not a fibonnaci number?

(A) 8

(B) 21

(C) 55

(D) 14

Correct Answer

(D) 14

[#792] What is the lcm (a, b)?

(A) a + b

(B) gcd (a-b, b) if a>b

(C) lcm (b, a)

(D) a - b

Correct Answer

(C) lcm (b, a)

[#793] What will be the ciphered text for the input string "example" with key string as "hello" to the program of keyword cipher?

(A) axhkpja

(B) ajpkhxa

(C) khpj

(D) ajpk

Correct Answer

(A) axhkpja

[#794] Router cipher becomes less secure when we have to encrypt longer messages.

(A) true

(B) false

Correct Answer

(B) false

[#795] Random page replacement algorithm may behave like any other page replacement algorithms.

(A) True

(B) False

Correct Answer

(A) True