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Revision quiz
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Fragen in diesem Quiz (30)
1What has the most capacity ?
- AMagnetic
- BSolid state
- COptical
2Solid state has more durability than magnetic.
- ARichtig
- BFalsch
3What is optical storage?
- AHard drive
- BDisk
- CComputer
- DLazer
4Which device is cost effective?
- ASolid state
- BMagnetic
- COptical
- DUSB stick
5Is optical storage portable?
- AYes
- BNo
6Is solid state durable?
- AYes
- BNo
7What does WiFi mean?
- AWireless internet federation information
- BIt has no meaning
8What do GPRS mean?
- AGeneral Packet Radio Services
- BGeneral Processing Radio System
9What is Ethernet?
- AA cable
- BA device
10To connect to a LAN what do you need?
- ARouter
- BWiFi
- CWiFi extender
- DEthernet
11What is better Ethernet or WiFi? On your whiteboards explain why?
- AEthernet
- BWiFi
12What does LAN mean?
- ALocal Area Network
- BLocating Ariel Network
13What is clock speed?
- AHow many CPU’s there are
- BHow many times the CPU can perform the fetch, decode, execute per second
14What are CPU’s measured in?
- AMegabytes
- BNibbles
- CTerahertz
- DHertz
15What does RAM mean?
- ARandom Access Memory
- BReading analysing memory
16What is the RAM?
- AA device that stores apps/programs that are currently been used
- BA device that stores all the data on and doesn’t get rid of it
17What is the hard drive?
- AA device that stores all the data and doesn’t delete any of it
- BA device that temporarily stores data
18What does WAN mean?
- AWireless Area Network
- BWide Area Network
19What does WPAN mean?
- AWireless Personal Area Network
- BWide Placed Ariel Network
20What is a firewall
- AA wall in your computer that stops virus entering your computer without your permission
- BA wall inside the computer made of fire
21What is Anti-Malwear?
- AA computer software to prevent, detect and remove malicious software
- BA computer software that kills your computer
22What are passwords?
- ASomething to get into files
- BSomething to stop unauthorised users getting into your files
23How long should a password be?
- A8 letters
- B8 characters
24What should a password contain?
- ALetters and numbers
- BCapital letters
- CCapital letters and symbols and numbers
- DCapital letters, lowercase letters, numbers/symbols
25What is Encryption?
- ASomething to make sure no one can read your personal details or files
- BSomething that helps your read your data
26What is dycryption?
- AA code to dycript the data
- BA code that is data
27What is volatile memory?
- AIs like a RAM because it only stores the data the is been currently used
- BStores all of the data on device/hard drive
28What is non-volatile memory?
- AContains the different types of storage that contain all the data on the device
- BOnly contains the data that is being used
29What does CPU mean?
- ACentre Process Uniform
- BCentral Processing Unit
30What do the cache?
- AA collection of items of the same type stored in a hidden or inaccessible place.
- BData on the device
Informationen
- Beschreibung
- Quiz am Revision quiz, erstellt von Ciara Horton am 06/01/2018.
- Autor
- Ciara Horton
- Sprache
- English
- Aufrufe
- 0
- Verlauf
- Erstellt am 6 Jan 2018 · aktualisiert am 12 Jan 2018
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