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Answer Posted / rama krishna sidhartha
# symbol denotes preprocessor directive in C or C++. It
means that it says the compiler that it containd some
predefined information. Like it mentions any library
included. eg # include stdio.h
| Is This Answer Correct ? | 26 Yes | 2 No |
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Explain About fork()?
The number of measuring units from an arbitarary starting point in a record,area,or control block to some other point a) recording pointer b) offset c) branching d) none
Why is struct padding needed?
why use "return" statement a) on executing the return statement it immediately transfers the control back to the calling program b) it returns the value present in the parentheses return, to the calling program c) a & b d) none of the above
Does sprintf put null character?
What is the -> in c?
FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.
What does %p mean c?
difference between object file and executable file
How many bytes is a struct in c?
In C language, the variables NAME, name, and Name are all the same. TRUE or FALSE?
How to write c functions that modify head pointer of a linked list?
What is malloc calloc and realloc in c?
What is a MAC Address?
In cryptography, you could often break the algorithm if you know what was the original (plain) text that was encoded into the current ciphertext. This is called the plain text attack. In this simple problem, we illustrate the plain text attack on a simple substitution cipher encryption, where you know each letter has been substituted with a different letter from the alphabet but you don’t know what that letter is. You are given the cipherText as the input string to the function getwordSets(). You know that a plain text "AMMUNITION" occurs somewhere in this cipher text. Now, you have to find out which sets of characters corresponds to the encrypted form of the "AMMUNITION". You can assume that the encryption follows simple substitution only. [Hint: You could use the pattern in the "AMMUNITION" like MM occurring twice together to identify this]
