There are two Basic modes of operations of BASIC. These are: i. Direct Mode: The features are a. BASIC statements and commands are executed once they are entered. b. BASIC statements are not preceded by line numbers c. Results of arithmetic and logical operations can be displayed quickly and stored for future use. d. Instructions …
A character denotes any letter, digit and punctuation symbols of information in any language. Alphabetic characters (A-Z, a-z) Numeric characters (0 – 9 and A-F or a-f for hexadecimal numbers) and Special characters. Some special characters have special meaning and are used for special purposes. These are: Data — Type Suffixes ! Single — precision …
Some of the existing versions of BASIC are: Sinclair BASIC BASICA GW BASICA Borland Turbo BASIC Microsoft Quick Basic Visual Basic etc. Many of the above versions are outdated. The most current one in use is the visual Basic. It allows you to design the user interface visually.
It is easy to understand It has a simplified grammar It is very easy to code It helps students to interact easily with the computer. The mini and microcomputers, which are dominant in the market, makes use of this.
BASIC is an acronym for Beginners all-purpose symbolic instruction code. This programming language was invented in 1964 in the United States of America (USA).
There are standard symbols used in flowcharting. These symbols and their meaning are as shown below. Oval : Used indicate terminal point for example START or STOP Rectangle: Used to indicate any kind of general processing function, A= for example IET A = B + C Parallelogram: Used to indicate input of a data to …