Class 12 Computer Science · Chapter 1 · Test 3
Home Network and Security
43 MCQs
43 questions · 35 min · 43 marks
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Sample questions
The first 5 of 43. Try each one, then tap to see the answer.
Question 1
The main device in a home network is the:
- ARouter
- BMonitor
- CPrinter
- DKeyboard
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Answer: A
A router is the main device in a home network.
Question 2
In a home network the modem connects the network to the:
- APrinter
- BInternet service provider
- CKeyboard
- DMonitor
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Answer: B
A modem connects the home network to the ISP.
Question 3
Which cables are commonly used in wired networks?
- AEthernet cables
- BPower cables
- CHDMI cables
- DAudio cables
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Answer: A
Ethernet cables are commonly used for wired connections.
Question 4
Which is an advantage of wired networks?
- ADevices move freely
- BHigh speed and stable performance
- CNo cables needed
- DEasy to move devices
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Answer: B
Wired connections provide high speed and stable performance.
Question 5
A disadvantage of wired networks is that:
- AThey are insecure
- BThey are slower than all wireless networks
- CThey cannot connect to a router
- DDevices cannot move freely
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Answer: D
Cables limit the movement of devices.
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