NABTEB Computer Studies 2025 Objective — Question 4
Question 4 of 50 from the National Business and Technical Examinations Board (NABTEB) Computer Studies 2025 Objective paper, with the correct answer and a full explanation.
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One difference between a desktop computer and a laptop computer is that laptop computer
- A. can be connected directly to the Internet through WiFi but desktop computer can only be connected through Ethernet
- B. contains high capacity battery that powers it for an extensive period while desktop computer mainly uses UPS for alternative power sourceCorrect
- C. does not support the use of mouse while desktop computer supports the use of mouse
- D. uses only serial ports for all connections while desktop computer uses only parallel ports for all connections
Explanation
Laptops contain a high-capacity battery that powers them for an extended period, allowing portability and use without being plugged in. Desktop computers generally rely on an external power source and often use a UPS for backup during power outages.
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