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Year 10 PPE revision V2

Year 10 PPE revision V2

Assessment

Flashcard

Computers

9th Grade

Practice Problem

Hard

Created by

Scott Hugill

FREE Resource

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43 questions

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1.

FLASHCARD QUESTION

Front

What is algorithm decomposition?

Back

Breaking down a complex problem into smaller, more manageable parts.

2.

FLASHCARD QUESTION

Front

What is algorithm abstraction?

Back

Focusing on the essential features of a problem, ignoring the irrelevant details.

3.

FLASHCARD QUESTION

Front

What is the purpose of trace tables in algorithms?

Back

To track the values of variables at each step of an algorithm to help debug and understand the flow.

4.

FLASHCARD QUESTION

Front

What are the basic data types in programming?

Back

Integer, real, Boolean, character, string.

5.

FLASHCARD QUESTION

Front

What are variable and constant declarations in programming?

Back

Variable declaration assigns a storage location, while constant declaration assigns a fixed value that cannot be changed.

6.

FLASHCARD QUESTION

Front

What are iteration and selection in programming?

Back

Iteration is repeating a set of instructions, while selection is choosing between different paths based on conditions.

7.

FLASHCARD QUESTION

Front

What are subroutines in programming?

Back

Reusable blocks of code, such as procedures and functions, that perform a specific task.

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