When implementing a spine-and-leaf topology, what is a critical requirement for the spine layer?

Spine switches must be connected to servers

Spine switches must have more ports than leaf switches

Spine switches must not be interconnected

Spine switches must be configured as the default gateway

A financial trading firm has 10 servers that require extremely low latency for inter-server communication. The firm also has a strict budget that limits the total number of network links to 20. The architect must choose between a full mesh and a star topology. Which design best meets the latency and budget constraints?

Partial mesh with each server connected to four others

Star topology with a high-performance central switch

Full mesh with all 45 possible links

Ring topology with each server connected to two neighbors

A research lab has six compute nodes that need to exchange large datasets frequently. The team wants to implement a mesh topology to maximize throughput and redundancy, but they have only enough switch ports for 12 links. What is the best way to implement the mesh?

Create a star topology with a central switch and six links

Create a ring topology with each node connected to two neighbors

Create a full mesh with all 15 possible links between the six nodes

Create a partial mesh where each node connects to at least three other nodes

What is a key benefit of a spine-and-leaf topology compared to a traditional three-tier architecture?

Lower cost due to fewer switches

Predictable low latency between any two leaf switches

CompTIACloudNetX

Domain 1Objective 2

Network Architectures CNX-001 Practice Questions (Page 4)

Part of the Network architecture design domain, which accounts for 31% of the CNX-001 exam. CompTIA does not publish an official question count, but from its 165-minute exam (~65–110 total, ~20–34 in this domain), expect 4–7 from this objective — we provide 23 practice questions to prepare you well beyond it. (estimate)

23questions here

5free pages

6concepts

31%of the exam

Questions 16–20

16foundation · easy
When implementing a spine-and-leaf topology, what is a critical requirement for the spine layer?
Select an answer first
17expert · hard
A financial trading firm has 10 servers that require extremely low latency for inter-server communication. The firm also has a strict budget that limits the total number of network links to 20. The architect must choose between a full mesh and a star topology. Which design best meets the latency and budget constraints?
Select an answer first
18application · medium
A research lab has six compute nodes that need to exchange large datasets frequently. The team wants to implement a mesh topology to maximize throughput and redundancy, but they have only enough switch ports for 12 links. What is the best way to implement the mesh?
Select an answer first
19foundation · easy
Which of the following is a primary advantage of a mesh topology?
Select an answer first
20foundation · easy
What is a key benefit of a spine-and-leaf topology compared to a traditional three-tier architecture?
Select an answer first

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Network Architectures CNX-001 Practice Questions (Page 4)

Questions 16–20

When implementing a spine-and-leaf topology, what is a critical requirement for the spine layer?

A research lab has six compute nodes that need to exchange large datasets frequently. The team wants to implement a mesh topology to maximize throughput and redundancy, but they have only enough switch ports for 12 links. What is the best way to implement the mesh?

Which of the following is a primary advantage of a mesh topology?

What is a key benefit of a spine-and-leaf topology compared to a traditional three-tier architecture?

Keep studying — Network architecture design