Magnetic storage is a type of secondry storage. List all the advantages to Magnetic storage

Cheap per MB compared to other storage media

Very large data storage capacity

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GCSE Computer Science (AQA)

Wolfie Ruth 10 questions 4.5 (12 ratings)

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1What does the diamond represent in flowcharts?
1. AProcess
2. BDesision
3. CStart/End
2A variable can be changed/adapted
1. ATrue
2. BFalse
3CPU stands for.....
1. ACyclic Programming Unit
2. BCenteral Programming Unit
3. CCenteral Processing Unit
4ROM is 'Read Only Memory'
1. ATrue
2. BFalse
5What is RAM?
1. ARandom Access Memory
2. BRandom Axel Memory
3. CReal Access Memory
6What is the speed of a CPU measured in?
1. AJoules (J)
2. BNewtons (N)
3. CHertz (Hz)
7Virtual memory is a memory management capability of an OS that uses hardware and software to allow a computer to compensate for [blank_start]physical memory[blank_end] shortages by temporarily transferring data from [blank_start]random access memory (RAM)[blank_end] to disk storage.
1. APhysical memory
2. BVirtual memory
3. CComputer memory
4. Drandom access memory (RAM)
5. Eread only memory (ROM)
8Magnetic storage is a type of secondry storage. List all the advantages to Magnetic storage
1. ACheap per MB compared to other storage media
2. BHas moving parts
3. CEasily stored and upgraded
4. DUses a lot of power
5. EVery large data storage capacity
9A nibble is 8 bits.
1. ATrue
2. BFalse
10Which is the 3 typeologies.
1. ABus, Star, Ring
2. BSpiral, Waterfall, Circle
3. CCirlce, Car, Moon

Description: AQA Computer science questions
Author: Wolfie Ruth
Language: English
Views: 393
Tags: computer science tulip computing software computer software computing year 11
Rating: 4.5 out of 5 · 12 ratings
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