What is the use of strcat()?
String
Concatenating two strings
Comparison of string
Change string
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
getch(), putch() are built in functions that are included in
conio.h
iostream.h
math.h
string.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
To find whether two strings are equal or not. Determine the function.
isdigit()
strcmp()
Strcat()
strcpy()
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 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
Strcmp() is for .
Converts string
Compares two strings
Change into lowercase
Change into uppercase
The built-in library function srand() is
Used to set the string seed for generating random values
Used to generate random values
Used o generate a special random values
Used to force a duplication of the random sequence pattern
