Networks - SS3 ICT Past Questions and Answers - page 2
In a star topology, what happens if one device fails?
It causes the entire network to fail.
It has no effect on the network's functionality.
The central hub crashes.
Data routing is automatically redirected to another device.
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What are NICs used for in networking?
Filtering incoming and outgoing traffic
Connecting devices to a network
Managing network security
Centralized data storage
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Which benefit of networking allows users to work from anywhere with an internet connection?
Resource sharing
Data access and storage
Scalability
Remote access
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What type of network topology combines elements of star and ring topologies?
Bus
Mesh
Hybrid
WAN
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Which network technology relies on a decentralized network of nodes to validate and record transactions?
Ethernet
Cloud computing
Blockchain
IoT
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Explain the concept of network topology and provide examples of different types.
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Describe the main functions of a router in a computer network and its role in connecting devices.
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What are the key advantages of using a mesh network topology in comparison to other network topologies?
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How does a firewall contribute to network security, and why is it essential in modern networks?
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Discuss the impact of networking on the global economy and society, highlighting its benefits
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