Miscellaneous On Data Structures - Study Mode

[#636] Encryption in Route cipher is done . . . . . . . .
Correct Answer

(C) by following an imaginary pattern drawn on a grid

[#637] Is gcd an associative function.
Correct Answer

(A) True

[#638] Does Ford- Fulkerson algorithm use the idea of?
Correct Answer

(B) Residual graphs

[#639] What is the significance of indicator block in running key cipher?
Correct Answer

(C) it gives information regarding the book/text from where the key is taken

[#640] Which of the following is used to find the absolute value of the argument in C++?
Correct Answer

(B) fabs()