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GCSE OCR computer science 1.1 - 1.5 Flashcards | StudBud

Explore/GCSE OCR computer science 1.1 - 1.5

GCSE OCR computer science 1.1 - 1.5

10 terms·StudBud Administration·135 plays

This has got like alotta computer science stuff.

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Questions 10

Answers

1
What does DNS stand for?
Domain Name Server
ÐÑŞ
Domain Name System
Do Not Sit
2
What is meant by an embedded system?
A pacer
A system that is embedded
A computer system that is built into another device
42
3
What is a disadvantage of a bus topology?
It is very cheap
Double decker buses are scary
If one part breaks it all breaks
It can be univerversal
4
Give Reasons why CD-ROM is suitable for distributing music?
Cheap to produce and easily portable
It has the most amount of storage out of any storage media.
Can be read by other devices, and is square
Read only/can’t be over written and is very strong
5
What is the purpose of the CPU?
To self destruct
To store data
To fetch, decode and execute instructions or to process data
To be the mother hen
6
What is the difference between RAM and ROM
The world is flat
ROM is non-volatile and ROM is volatile
ROM is non-volatile and RAM is volatile
ROM is volatile and RAM is non-volatile
7
What is the fastest media connection?
Fibre Optic
Copper
Twisted cable
Kitty 5
8
What does WAN stand for?
Wider Area Network
Wide Area Network
The Whales And Narwhals...
Its a trap!
9
What does POP stand for?
Put On your Pants
Postman Orwell Pat
Post Office Protocol
People Of Porridge
10
What is meant by the term VPN?
Virtual Pokemon Network
Virtual Public Network
Vimeo Pokes Neets
Virtual Private Network