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ZIMSEC O-Level Computer Science

8.26Form 3: Mobile technology, wireless technologies, cloud services

Form 3: Mobile technology, wireless technologies, cloud services in ZIMSEC O-Level Computer Science: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic35 practice questions2 lessons

Learning objectives

What the syllabus expects you to be able to do.

  1. 8.26.1Identify types of mobile technology and describe their role in communication.
  2. 8.26.2Explain the applications of Wi-Fi, WiMAX, Bluetooth, infra-red, microwave and radio waves.
  3. 8.26.3Explain the concept of cloud computing services.

Lessons

  • Cloud storage and cloud computing services

    30 min

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  • Mobile devices and wireless technologies

    30 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Form 3: Mobile technology, wireless technologies, cloud services: sample question

1 mark

Where is data in cloud storage physically kept?

Choose one answer

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