CHP 2 - BASIC ELEMENTS OF COMPUTER PROGRAMS

Below are the symbols used for comments EXCEPT:

• //

• $

• /* ....*/

What is the function of header file #include<iostream>?

• Read and write

• Comments

• Read input and output statement

Which of the below is CORRECT?

• cout<<

• cout>>

Which of the below is NOT the rules of naming identifier?

• Can have number in front

• Cannot have any symbols except _

• Cannot have blanks

• May not be a reserved word

___ can change its value during execution while ___ is fixed.

• Variables, constant

• Constant, variables

Which of the below are not data type for numbers?

• int

• float

• double

• char

Which of the below is INCORRECT for initialization?

• int num=5;

• double price=RM24.50;

• char ans='Y';

• string name="ALI";

Which of the symbols below is NOT used in arithmetic operations?

• *

• +

• /

• x

% is known as ___ in C++ which is the remainder of a division.

• percent

• modulus

Below are the three (3) types of errors EXCEPT:

• runtime error

• logical error

• summation error

• syntax error