The function ____ returns a non-0 number if the argument is a letter or a digit; otherwise it returns a 0.

A. int isalnum(int)
B. int isalpha(int)
C. int isdigit(int)
D. int isxdigit(int)


Answer: A

Computer Science & Information Technology

You might also like to view...

A(n) ________ is two letters that are fashioned together into a single character

A) ligature B) style C) alignment D) font

Computer Science & Information Technology

The mouse shortcut for selecting a word is to ________ the word

Fill in the blank(s) with correct word

Computer Science & Information Technology

To increment a series of numbers by 10, you must select two adjacent cells whose contents are numbers that increment by 10 and then drag the fill handle.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology

When cell D3 containing the formula =$B$5^$C$6 is copied to cell G7, the formula in cell G7 is ________

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology