Online Collaboration and Video Communication Trends Quiz

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What is the role of servers in a network?

Store corporate and user files

Provide information to end devices (correct)

Send requests to clients

Run client software

Which type of device can act as both a client and a server in a Peer-to-Peer network?

Host (correct)

Switch

Router

Intermediary device

Where does data originate from in a network?

End Devices (correct)

Wireless Access Points

Servers

Intermediary Network Devices

What is the main advantage of a Peer-to-Peer network design?

Easy setup Signup and view all the answers

Which intermediary device interconnects end devices in a network?

Switches Signup and view all the answers

What is the primary function of client devices in a network?

Send requests to servers Signup and view all the answers

What is a key feature of online collaboration according to the text?

Instant messaging capabilities Signup and view all the answers

Why is video communication considered a critical requirement for effective collaboration?

To allow for video calls regardless of location Signup and view all the answers

How does cloud computing enable businesses to deliver to any device worldwide?

By allowing access from any device via the Cloud Signup and view all the answers

Which tool provides users with a way to instantly connect and interact in online collaboration?

Cisco Webex Signup and view all the answers

What is the main function of data centers in enabling cloud computing according to the text?

To house computer systems and components Signup and view all the answers

Why is collaboration considered a high priority for businesses and education based on the text?

To enable joint work on projects over the network Signup and view all the answers

What are examples of external threats mentioned in the text?

Spyware and adware Signup and view all the answers

Which security solution is recommended for home or small office networks according to the text?

Antivirus and antispyware software Signup and view all the answers

What is NOT listed as an internal threat in the text?

Virtual private networks (VPN) security Signup and view all the answers

Which network security component is used to block unauthorized access to the network?

Firewall filtering Signup and view all the answers

What is a common form of external threat mentioned in the text?

Denial of service attacks Signup and view all the answers

What is emphasized as the starting point for studying network security?

Switching and routing infrastructure Signup and view all the answers

What is the main purpose of a fault tolerant network?

To limit the impact of failures on affected devices Signup and view all the answers

How does a packet-switched network differ from a circuit-switched network?

Packet-switched networks provide redundancy through multiple paths, while circuit-switched networks establish dedicated circuits. Signup and view all the answers

What does it mean for a network to be scalable?

It can expand quickly and easily to support new users and applications without impacting existing users' services. Signup and view all the answers

Why is Quality of Service (QoS) important for voice and live video transmissions?

To ensure reliable delivery of content for all users by meeting higher expectations for those services being delivered. Signup and view all the answers

Which type of network is more suitable for ensuring fault tolerance?

Packet-switched network Signup and view all the answers

What is the consequence of not configuring Quality of Service (QoS) when there is a high demand for bandwidth?

Live videos may have constant breaks and pauses due to insufficient bandwidth allocation. Signup and view all the answers

What is a Wireless Internet Service Provider (WISP)?

An ISP that connects subscribers to designated access points or hotspots Signup and view all the answers

In what type of environments are Wireless Internet Service Providers (WISPs) more commonly found?

Rural environments Signup and view all the answers

What type of technology is used by wireless broadband for connectivity in homes and small businesses?

Cellular technology Signup and view all the answers

What does securing a network involve?

Implementing various protocols, technologies, devices, tools, and techniques Signup and view all the answers

When might powerline networking be particularly useful?

When wireless access points cannot reach all devices Signup and view all the answers

What is a key consideration when implementing network security?

Balancing data security with the expected quality of service Signup and view all the answers