Miscellaneous On Data Structures - Study Mode
[#786] 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)?
Correct Answer
(A) a -1 (x-b)%26
[#787] Auto key cipher is more secure than polybius square cipher?
Correct Answer
(A) true
[#788] Which of the following cipher replaces letters with symbols?
Correct Answer
(D) pigpen cipher
[#789] Which complete graph is not present in minor of Outer Planar Graph?
Correct Answer
(C) K3, 2
[#790] The letters of a word are separated by a space of how many durations?
Correct Answer
(C) 3 Dot Duration