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JSS1: COMPUTER STUDIES - 2ND TERM

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  1. Data Processing | Week 1
    5 Topics
    |
    1 Quiz
  2. Data Processing Chart or Cycle | Week 2
    3 Topics
    |
    2 Quizzes
  3. Importance of the Computer as a Tool for Processing Data | Week 3
    2 Topics
    |
    1 Quiz
  4. Computer Room Management Ethics I | Week 4
    3 Topics
    |
    1 Quiz
  5. Computer Room Management Ethics II | Week 5
    2 Topics
    |
    1 Quiz
  6. Applications of Information Technology in Everyday Life | Week 6
    2 Topics
    |
    1 Quiz
  7. Applications of Information Technology in Everyday Life II | Week 7
    1 Topic
    |
    1 Quiz
  8. Applications of Information Technology in Everyday Life III | Week 8
    1 Topic
    |
    1 Quiz



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Topic Content:

  • Data Processing Cycle
  • Explanation of Each Stage of the Data Processing Cycle

The stages of data processing can be shown diagrammatically, in a chart called the data processing cycle. Remember that stages mean step-by-step. You must not jump to step 5 before mentioning step 1.

The following are the stages of data processing represented diagrammatically.

data processing chart
Data Processing Chart

Explanation of Each Stage of the Data Processing Cycle:

Data Gathering or Collection Stage: This is the stage of gathering the original data for entering and processing. Methods of handling the source document include verification (ascertaining that the data has been accurately entered).

 

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