C++ Chapter 10

To test whether a character is a numeric digit character, use this function.

• isnumber
• notAlpha isnumeric isdigit None of these
•   isnumeric isnumeric isdigit None of these
• isdigit

To test whether a character is a printable character, use this function.

• isprint
• isprintable
• isprintok
• isoktoprint

This is the escape sequence representing the null terminator.

• \n
• \t
• \0
• /NULL

The null terminator stands for this ASCII code.

• 57
• 100
• 1000
• 0

This function accepts a pointer to a C-string as an argument, and it returns the length of the C-string (not including the null terminator).

• numchar
• strlength
• strlen
• countstring

The strcpy function's arguments are:

• two C-strings
• two addresses
• three pointers
• one array and one pointer

A library function that can find one C- string inside another is:

• strcmp
• strstr
• strfind
• strsearch

This function accepts a C-string as an argument and converts the string to a long integer.

• atol
• strlong
• strtolong
• stringlong

This function converts a C-string to an integer and returns the integer value.

• atoint
• strtoint
• strint
• atoi

This function converts a C-string to an integer and returns the integer value.

• atoint
• strtoint
• strint
• atoi