Q.1
Some equipment is described as 'Digital'. This means .......
  • it is better quality than normal
  • it is more reliable
  • it is more accurate
  • None of these
Q.2
General purpose computers can perform many tasks .......
  • because modern technology is very clever
  • because the electronic components are very small
  • because the processing chips are very fast
  • because they can be programmed in different ways
Q.3
Which is not a good reason to use computers?
  • They can do many jobs better than people
  • They can often save people from doing boring work
  • They do not make mistakes
  • They make people unemployed
Q.4
What is meant by 'Digital Data'?
  • Data represented by numbers between 0 and 10
  • Data which contains no errors
  • Information represented as 1s and 0s
  • Information represented as numbers
Q.5
TV is increasingly broadcast using digital signals because .......
  • analogue TVs are old fashioned
  • broadcasters can offer many more channels
  • digital signals offer much better picture and sound quality
  • digital TVs are more reliable
Q.6
All computers Input data, ....... data and create Output.
  • Process
  • Protect
  • Scramble
  • Write
Q.7
ICT stands for .......
  • Information and Communication Technology
  • Information for Communication Technology
  • Information for Computer Technology
  • International Computer Training
Q.8
Which is not used to input data into a computer?
  • Datalogger
  • Graphics tablet
  • Optical scanner
  • Printer
Q.9
What does DVD stand for?
  • Digital Verifiable Disc
  • Digital Versatile Disc
  • Digital Voodoo Disc
  • Digital Volatile Data
Q.10
Which is not used for general data storage?
  • CPU
  • Hard disk
  • Magnetic tape
  • Optical disk
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