Multiple Choice
A straight permutation cipher or a straight P-box has same number of inputs as
A) cipher
B) Frames
C) Outputs
D) Bits
Correct Answer:
Verified
Correct Answer:
Verified
Q13: Heart of Data Encryption Standard (DES), is
Q14: A hash function must meet _ criteria.<br>A)two<br>B)three<br>C)four<br>D)none
Q15: What is Unicode?<br>A)Represents symbol or characters used
Q16: Which one of the following protocol delivers/stores
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Q20: A high speed communication equipment typically would
Q21: An endpoint of an inter-process communication flow
Q22: In OSI model dialogue control and token
Q23: Substitutional cipers are<br>A)Monoalphabatic<br>B)Sami alphabetic<br>C)polyalphabetic<br>D)both a and c