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OCR A Level Computer Science Quiz Paper 1 H446

Authored by Chloe Mcwilliam

Computers

12th Grade

Used 4+ times

OCR A Level Computer Science Quiz Paper 1 H446
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20 questions

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1.

DRAG AND DROP QUESTION

30 sec • 1 pt

The function of the Arithmetic and Logic Unit in a processor is (a)   .

Stores data temporarily
Executes arithmetic and logical ope
Enhances the graphics performance
Manages the data flow between the p

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which cycle describes the basic operation of a processor?

Execution Cycle

Compilation Cycle

Input-Output Cycle

Fetch-Decode-Execute Cycle

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of storage is known for using light to read and write data?

Cloud storage devices

Magnetic storage devices

Flash storage devices

Optical storage devices

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which processor architecture is used to improve efficiency by executing multiple instructions at once?

Vector processing

Superscalar processing

Scalar processing

Pipelining

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a characteristic of RISC processors compared to CISC processors?

Higher cost

Simpler instructions

Complex instructions

Lower performance

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does RAM stand for?

Read Access Memory

Random Allocation Memory

Random Access Memory

Rapid Access Module

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not a type of processor?

RISC processor

CISC processor

Quantum processor

Multicore processor

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