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Hardware & Networking
1 / 20
Which hardware component supplies power to all parts of a computer?
2 / 20
Which tool is used to test network connectivity?
3 / 20
Which storage device has no moving parts?
4 / 20
What does LAN stand for?
5 / 20
Which device regenerates and amplifies network signals?
6 / 20
Which IP address version uses 128-bit addresses?
7 / 20
What is the main function of a firewall?
8 / 20
Which hardware is required to connect to the Internet?
9 / 20
What does BIOS stand for?
10 / 20
Which device operates at Layer 2 of the OSI model?
11 / 20
What is the default subnet mask for a Class C network?
12 / 20
Which port is typically used for network connections?
13 / 20
Which hardware device converts digital signals to analog signals?
14 / 20
What does NIC stand for?
15 / 20
Which cable type is commonly used in Ethernet networks?
16 / 20
What is the primary function of a router?
17 / 20
Which device connects multiple computers within a LAN?
18 / 20
What does SSD stand for?
19 / 20
Which type of memory is volatile?
20 / 20
Which component is considered the “brain” of the computer?
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