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Quiz: OCR GCSE J277 Computer Science

OCR GCSE J277 Computer Science specification

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Steps in this lesson (11)

1
Text

Welcome to this quiz on OCR GCSE J277 Computer Science! Test your knowledge with 10 challenging questions.

2
Multiple ChoiceInteractive

Which component of the CPU is responsible for performing arithmetic and logical operations?

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3
Multi-SelectInteractive

Which of the following are characteristics of an embedded system? (Select all that apply)

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4
Fill in the BlankInteractive

A {{blank0}} is a binary digit, and 8 of these make a {{blank1}}.

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5
MatchingInteractive

Match the items on the left with their correct pairs on the right

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6
Math EquationInteractive

Convert the binary number 11010101 into denary.

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7
Code CompletionInteractive

Match the items on the left with their correct pairs on the right

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8
typedAnswer

Match the items on the left with their correct pairs on the right

9
Multiple ChoiceInteractive

Which of the following is NOT a feature of virtual memory?

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10
Multi-SelectInteractive

Which factors directly affect CPU performance? (Select all that apply)

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11
Fill in the BlankInteractive

An AND gate outputs 1 only when both inputs are {{blank0}}.

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