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ICT Unit 3 Quiz

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Made by Matt - Not Steph :) - Cheeky Nandos!
StephanieChoy
Quiz by StephanieChoy, updated more than 1 year ago
StephanieChoy
Created by StephanieChoy over 11 years ago
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Resource summary

Question 1

Question
Give 2 advantages of networks systems over standalone
Answer
  • same network
  • share software
  • share data
  • can share media
  • do not need cables

Question 2

Question
Tick the three correct boxes to show which file formats are used to store music files.
Answer
  • BMP
  • WAV
  • MP3
  • DOCX
  • WMA
  • HTML

Question 3

Question
Computers can only store encrypted signals.
Answer
  • True
  • False

Question 4

Question
Sound is an digital signal.
Answer
  • True
  • False

Question 5

Question
Tick the two correct boxes to show how images could be optimised before publishing on a web page.
Answer
  • Reduce the quality of the image
  • Make the picture bigger
  • Reduce the number of colours
  • Reduce the number of words

Question 6

Question
Bitmap images are made up of pixels.
Answer
  • True
  • False

Question 7

Question
Images that can be scaled up without loss of quality are called vectors.
Answer
  • True
  • False

Question 8

Question
Bitmap images blur if they are enlarged.
Answer
  • True
  • False

Question 9

Question
Vector images is where maths is used to work out the position and size of the image.
Answer
  • True
  • False

Question 10

Question
Which devices are input?
Answer
  • Mouse
  • Speaker
  • Monitor
  • Microphone

Question 11

Question
What are two effects of compressing a graphical image?
Answer
  • Reduced quality image.
  • Larger file size
  • Reducing the number of colours
  • Does not need software to open.

Question 12

Question
What does LAN stand for?
Answer
  • Local Area Network
  • Low Added Noob
  • Light Action Now

Question 13

Question
The analogue signals from a computer are converted to a digital signal to produce sound from the speaker?
Answer
  • True
  • False

Question 14

Question
A closed private internet is called an.......
Answer
  • Extranet
  • Intranet

Question 15

Question
What is meant by feedback in a computer control system?
Answer
  • The output affects the input.
  • The input affects the output.

Question 16

Question
What law does this statement apply to? Digital signals are legally binding
Answer
  • Computer Misuse act
  • Copyright Act
  • Electronic communications act

Question 17

Question
State two uses/advantages of online banking.
Answer
  • Instant Statements
  • Can buy cheeky Nando's with a debit card
  • Saves travel costs.
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