Data Structures Algorithms-II MCQs

Page No. 135

Which letter of the English alphabet has the shortest code in Morse Code?


a A


b C


cB


dE


View Answer E

Which of the following statement is not true regarding columnar transposition cipher?


ait is a weak cipher


bprobability of error is high while deciphering


cit cannot be combined with other ciphers


dit is a traditional symmetric cipher



How many rows will the letters of the plain text occupy in the table, that is used for encryption in columnar transposition cipher when a given keyword is “SECRET” and plain text is “SANFOUNDRY”?


a1


b2


c3 years


d4


View Answer 2

What will be the encrypted text corresponding to plain text “CLASSIFIED” using columnar transposition cipher with a keyword as “GAMES”?


aLFDSIASECI


b SECIAISDFL


cCILFAISESD


dLFSECIAISD


View Answer LFSECIAISD

How many columns do we need to have in the table, that is used for encryption in columnar transposition cipher when a given keyword is “SECRET” and plain text is “SANFOUNDRY”?


a4


b5


c6


d7


View Answer 6

Columnar transposition cipher is harder to crack as compared to double transposition cipher?


atrue


bFalse


cA & B


d None of these


View Answer False

In which of the following cipher the plain text and the ciphered text does not have the same set of letters?


aroute cipher


bcolumnar transposition cipher


cmyszkowski cipher


dadditive cipher


View Answer additive cipher

Which of the following cipher is formed by applying columnar transposition cipher twice?


aRail Fence cipher


bRoute cipher


cDouble transposition cipher


dOne time pad



Which of the following ciphered text would have NOT used transposition cipher for encryption of the plain text “CIPHER”?


aEPIHRC


bEHIPCR


cDTIPRC


dHRIPEC


View Answer DTIPRC

Columnar cipher falls under the category of?


amono-alphabetic cipher


bpoly-alphabetic cipher


ctransposition cipher


dadditive cipher


View Answer transposition cipher

Goto Page No.

Page 135 of 149

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan