Theory Questions: Identify Errors In Each BASIC Programmes – Write BASIC Program To Calculate Quadratic Equation

100 Level Computer Science exam questions and the detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

A. Identify the errors in each of the following BASIC programmes:

I. 20 INPUT A, A1, A5
II. INPUT B5
III. 30 READ ABCCYX
IV. 30 PRINT SPC(4 ‘A’, A)
V. READ DATA A, B, C

B. Write a BASIC program to calculate the area of a quadratic equation. Given that $A=23.2$, $B=40$, and $C=11.5$.

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