Question

different components of QBASIC

Answer 1

To construct the QBASIC program, we have to arrange some standard elements.The elements used in Qbasic are as follows:

Character set
Variables
Constants
Operator and
Operands Expression Statements

Character Set

QBASIC has the character set consisting of the following elements:

Alphabets: A, B, C,....ZDigits: 0, 1, 2........,9 andSpecial characters: + - * / ( ) . , $ ; ,: ,= ,> ,< , ^

The symbol ^ (caret) is used to denote exponentiation operator, the symbol * (asterisk) is used to denote multiplication and other symbols; have their usual meanings.