Affine Cipher Online Exam Quiz

Affine Cipher GK Quiz. Question and Answers related to Affine Cipher. MCQ (Multiple Choice Questions with answers about Affine Cipher

Affine cipher is an example of?

Options

A : Mono alphabetic cipher

B : Poly alphabetic cipher

C : Transposition cipher

D : Asymmetric cipher

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Affine cipher is less secure than caesar cipher.

Options

A : TRUE

B : FALSE

C : -

D : -

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Affine cipher is not susceptible to frequency analysis.

Options

A : TRUE

B : FALSE

C : -

D : -

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How many ALU(s) is/are control by one control unit is SIMD (single instruction stream, multiple data stream) architecture?

Options

A : one or more ALUs

B : One ALU

C : Only two ALU

D : Impossible to say

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LISP machines also are known as ___

Options

A : AI workstations

B : Time-sharing terminals

C : Super mini computers

D : All of the mentioned

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What are the two subfields of Natural language processing?

Options

A : context and expectations

B : generation and understanding

C : semantics of pragmatics

D : recognition and synthesis

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What is the formula used for decoding the ciphered text using affine cipher(a,b are constants and x is the numerical equivalent of a letter to be encrypted)?

Options

A : a-1(x-b)%26

B : (ax+b)%26

C : b-1(x-a)%26

D : b-1(x-a)

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What will be the ciphered text corresponding to plain text ?sanfoundry? if an affine cipher is used with key values as a=5, b=10?

Options

A : wkxjcgxzra

B : gkxteuxfzw

C : ukxhmyxdfg

D : rfsexbsumv

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What will be the plain text corresponding to ciphered text ?rmw ? if an affine cipher is used with key values as a=5, b=10?

Options

A : csk

B : kkr

C : srt

D : msd

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Which of the following function returns t if the object is a number in LISP?

Options

A : (number <object>)

B : (numberp <object>)

C : (numericp <object>)

D : (numeric <object>)

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