Define Array of pointers.
What do you mean by dynamic memory allocation in c?
Explain what are the standard predefined macros?
How can I recover the file name given an open stream or file descriptor?
What is c value paradox explain?
Create a registration form application by taking the details like username, address, phone number, email with password and confirm password (should be same as password).Ensure that the password is of 8 characters with only numbers and alphabets. Take such details for 3 users and display the details. While taking input password must appear as “****”.
When is the “void” keyword used in a function?
What does return 1 means in c?
What is bubble sort technique in c?
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]
How will you divide two numbers in a MACRO?
What are type modifiers in c?
What is the use of c language in real life?
How does normalization of huge pointer works?
Can we initialize extern variable in c?