BASIC programming 2 - JSS2 Computer Studies Past Questions and Answers - page 1

The PRINT statement in BASIC serves the purpose of displaying output to the user. It allows programmers to present calculated values, messages, or any relevant information on the screen.

In this example, the PRINT statement communicates the result of the addition operation to the user, enhancing the user experience and making the program informative. It is a fundamental tool for conveying information in BASIC programming.

Program initialization, often started with REM statements, adds comments or information about the program, enhancing its readability by providing insights into the code's purpose or specific details.

Variable declaration in BASIC involves declaring variables and assigning initial values without specifying types explicitly due to its dynamically typed nature, allowing flexibility in variable usage without predefined data types.

Executable statements in a BASIC program define the logic and functionality, allowing actions such as arithmetic operations, conditional statements, and loops to be performed, shaping the behavior and outcome of the program.

User input using the INPUT statement in BASIC is optional and depends on the program's nature; it is employed when the program requires user-provided values, allowing for interactivity and customization based on user input.