CompTIA Network + 1.7 Networking Fundamentals – Network Architecture

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Network Architecture

1 / 24

What is the main purpose of a Storage Area Network (SAN) in a data center?

2 / 24

Which type of traffic flow occurs between a client and a server located in different data centers?

3 / 24

What is the primary benefit of using a colocation data center for a business?

4 / 24

In a three-tiered network architecture, what is the primary function of the core layer?

5 / 24

What is the primary role of the aggregation layer in a three-tiered network architecture?

6 / 24

What is the key function of the control layer in a Software-Defined Networking (SDN) architecture?

7 / 24

In SDN, what is the primary purpose of decoupling the control plane from the data plane?

8 / 24

Which type of traffic flow is commonly found within a data center between virtual machines on the same physical host?

9 / 24

What is the role of the distribution layer in a three-tiered network architecture?

10 / 24

In a corporate network architecture, what is the primary purpose of the access/edge layer?

11 / 24

What is the primary advantage of using Fibre Channel over Ethernet (FCoE) in a data center?

12 / 24

What is the main benefit of using a spine and leaf architecture over a traditional three-tiered network?

13 / 24

Which layer in a Software-Defined Networking (SDN) architecture is responsible for the physical network devices and data forwarding?

14 / 24

In a spine and leaf architecture, what is the role of the spine switches?

15 / 24

In a branch office network architecture, what is a common solution for connecting to the main corporate network?

16 / 24

What is the main difference between North-South traffic and East-West traffic in a data center?

17 / 24

In a software-defined networking (SDN) architecture, which layer is responsible for managing and controlling the network infrastructure?

18 / 24

What is a key advantage of using Fibre Channel in a Storage Area Network (SAN) environment?

19 / 24

What is the primary function of the application layer in an SDN architecture?

20 / 24

In the context of data centers, what is meant by the term ‘backbone’?

21 / 24

What is the primary benefit of using top-of-rack (ToR) switching in a data center?

22 / 24

Which plane in SDN architecture is responsible for the centralized management of network devices?

23 / 24

What is a major benefit of using iSCSI in a Storage Area Network (SAN) environment?

24 / 24

What is a key characteristic of Software-Defined Networking (SDN) in modern network architectures?

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