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Data Processing 2024 WAEC Past Questions

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11

The diagram in Figure 1 illustrates process called 

  • A. information processing
  • B. information transmission
  • C. modulation
  • D. synchronization
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12

The transmitter in communication is the component that 

  • A. decodes sender's signal by interpretation
  • B. encodes interpreted data by using machine language
  • C. broadcasts synchronous signals
  • D. launches signal into the air
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13

Which of the following resources is not usually shared in a network?

  • A. VGA projector
  • B. Laserjet printer
  • C. Folder
  • D. File
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14

Factors to be considered when creating a backup system in a computer network include

  • A. amount of RAM, amount of data and time of backup
  • B. amount of RAM, type of data and frequency of backup
  • C. media to use, amount of data and frequency of backup.
  • D. media to use, type of data and time of backup.
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15

The URL www.exams.edu.ng represents the website of

  • A. an examination body
  • B. a Nigerian-based learning institution
  • C. an educational inctitution in Niger
  • D. a research institution in Niger
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