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About GW-BASIC

BASIC PROGRAMMING

History of GW-BASIC

Basic was originally developed at Dartmouth college, New Hamsphire (U.S.A) 

by John Kemeny and Kurtz 

in the mid 1960s. Basic is easy to learn and fun to use. It is very close to

 English Language.


GW-BASIC Applications

BASIC is often used for variety of more advance applications in such areas

 as business, science, engineerig and mathematics.

OTHER BASIC LANGUAGES

MBASIC === Microsoft BASIC
GW-BASIC === Gee - Whiz BASIC
BASICA === BASIC Advanced 
QBASIC === Quick BASIC
VB === Visual BASIC

GW-BASIC is Interpreted Language

BASIC is a high level interpreted language. Lets you run programs as you write them.

 Interpreted Languages make good learning platforms because of their quick feedback.


Modes of GW-BASIC Programming

There are two modes of GW-BASIC Programming.
1. Direct Mode
2. Indirect Mode
1. Direct Mode

In the Direct Mode BASIC commands and statements are executed as they are entered. 

This mode is useful for removing errors in programs (Debugging).
2. Indirect Mode

(a) The Indirect Mode is used to enter programs.

 (b) Program Lines are always preceded by line numbers  

and are stored in memory.

 (c) Program is executed by entering the RUN command.