CERTIFIED-IN-CYBERSECURITY · Question #437
CERTIFIED-IN-CYBERSECURITY Question #437: Real Exam Question with Answer & Explanation
The correct answer is D: Connect multiple devices on a network. The role of a hub in a network is to connect multiple devices (see ISC2 Study Guide, Chapter 4, Module 1). It serves as a common connection point for devices on a network, receiving incoming data packets and forwarding them to all other connected devices. For example, in a small
Question
What role does a hub play in a network?
Options
- AProvide information to other networked computers
- BControl the flow of network traffic
- CFilter data traffic based on a set of rules
- DConnect multiple devices on a network
Explanation
The role of a hub in a network is to connect multiple devices (see ISC2 Study Guide, Chapter 4, Module 1). It serves as a common connection point for devices on a network, receiving incoming data packets and forwarding them to all other connected devices. For example, in a small office network, a hub might be used to connect all the computers so that they can communicate and share resources. Hubs do not control the flow of network traffic or filter traffic based on a set of rules; these functions are typically performed by switches and routers. Providing information to other networked computers is not a primary function of a hub, but rather a result of its role in connecting devices and facilitating
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