8,Error checking and testing

To make it look more professional

To ensure it runs correctly and gives accurate results

To make it shorter and faster

To make it easier to read

True

False

Because it helps programs run faster

Because it ensures programs are free of errors before running or publishing

Because it makes programs look more professional

Because it reduces the size of the program

A mistake in the program rules that prevents it from running

A design fault that makes the program run but give incorrect output

An error in hardware connection

A missing file or driver

a) The program produces the wrong output

b) The program skips the line with the error

c) The program stops running completely

d) The computer automatically corrects it

Variable names should be in uppercase

Variable names should be consistent and correct throughout

Variable names should be as short as possible

Variable names should always start with a number