CompTIA N+ Quiz: Networking Concepts – Part 2

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CompTIA N+ Quiz: Networking Concepts – Part 2

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Match the Switching methods with their descriptions.

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Circuit switching
Packet switching

Requires a dedicated physical connection between the sending and receiving devices

Enables better use of available bandwidth by letting packets travel different routes to avoid high-traffic areas.

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Question 5 of 13

5. Question
Which of the following statements are true about Software-Defined Networking (SDN)? (Choose all that apply)
- SDN enables network behavior to be controlled by the software that resides beyond the networking devices.
- SDN simplifies provisioning and management of networked resources, everywhere from the data center to the campus or wide area network.
- SDN separates the control plane management of network devices from the underlying data plane that forwards network traffic.
- SDN reduces the complexity of statically defined networks.
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Question 6 of 13

6. Question
Which of the following protocols is used to remove redundant links between switches and build loop-free Ethernet networks?
- Spanning Tree Protocol (STP)
- Loop-Free Protocol (LFP)
- Redundant Link Protocol (RLP)
- Redundant-Free Protocol (RFP)
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Question 7 of 13

7. Question
Which of the following statements are considered advantages using Virtual Local Area Networks (VLANs)? (Choose all that apply)
- With the creation of logical (virtual) boundaries, network segments can be isolated.
- VLANs reduce broadcast traffic throughout the network, so free up bandwidth.
- A VLAN can not pass the traffic to another VLAN.
- VLANs can be used to build broadcast domains that remove the need for costly routers.
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Question 8 of 13

8. Question

Match the performance concepts terms with the respective descriptions.

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Traffic shaping
QoS
Diffserv
CoS

Delays the flow of certain types of network packets in order to ensure network performance for higher priority applications.

Is the process of managing network resources to reduce packet loss as well as lower network jitter and latency.

Is an architecture that specifies a mechanism for classifying and managing network traffic and providing quality of service.

Is a mechanism to manage various types of traffic over the network by giving specific type of traffic priorities over others.

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Question 9 of 13

9. Question
Which of the following is a proprietary protocol from Cisco used to reduce administration in the switched network?
- VTP
- SMTP
- HTTP
- FTP
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Question 10 of 13

10. Question
Which of the following IEEE 802.11 Wi-Fi standards use the 2.4 GHz band? (Choose all that apply)
- 802.11
- 802.11b
- 802.11g
- 802.11a
- 802.11n
- 802.11ac
- 802.11ax
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Question 11 of 13

11. Question
You are installing a wireless network solution that uses a feature known as MU-MIMO. Which wireless networking standard are you using?
- 802.11a
- 802.11b
- 802.11n
- 802.11ac
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Question 12 of 13

12. Question
What are the benefits of using Software as a Service (SaaS)?
- Lower upfront costs
- Reduced maintenance and support expenses
- Access to the latest software updates
- All of the above
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Question 13 of 13

13. Question
Answer the fill-in-the-blank by typing one of the following options:

Public Private Hybrid Semipublic Semiprivate
- A common use case scenario using cloud deployment method is that web applications or blog sites are deployed on hardware and resources that are owned by a cloud provider.
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