The built in library function isalnum() is testing to determine if the argument is
One of all numbers available from the keyboard
An alphabet character
An ASCII character
An alphanumeric
getch(), putch() are built in functions that are included in
conio.h
iostream.h
math.h
string.h
To find whether two strings are equal or not. Determine the function.
isdigit()
strcmp()
Strcat()
strcpy()
Name the header file, to which the function strcpy() belongs to:
iomanip.h
The purpose of the code answer = toupper(ans); is to ensure that,
Answer will be rounded to the next larger integer
The first letter in answer will be a capital letter
Answer will contain all capital letters
Answer will contain no numeric values
When using a built in function, you must
Include the function's prototype
Include the proper header file
Include the function's definition
Specify the length of the library function
Determine the function to convert an integer to a string
itos()
atol()
tolow()
Name the header file that includes log()
Math.h
ctype.h
log.h
What converts its arguments to uppercase letter if its argument is a letter
isupper
islower
toupper()
tolover()
The rand() built in library function
Is a true random number generator
Returns positive double values
Is a pseudo random number generator
Returns a different sequence of values each time, it is run
