Sometimes waves need to be made stronger or ________

The function that accepts pointers to two C-strings and an integer argument that indicates how many characters to copy from the second string to the first is

a. strcpy b. strncpy c. copystring d. strintcpy e. None of these

The strength of any cryptographic system rests with the ___________ .

A. end encryption B. key distribution technique C. nonce D. X.509 certificate