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GCSE OCR J277 Computer Science > 2.2 - Programming Fundamentals > Flashcards

2.2 - Programming Fundamentals Flashcards

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1
Q

Why should comments be used in a program?

A

To explain what the code does, what the purpose of the code is. Comments are ignored when the program is translated to machine code and executed.

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2
Q

What is meant by sequence?

A

Statements being executed 1 by 1 in the order they were written.

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3
Q

What is meant by selection?

A

Executing code depending on whether or not a condition is met.

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4
Q

What is meant by iteration?

A

Repetition of a section of code.

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GCSE OCR J277 Computer Science (10 decks)

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