CompTIA Network+ Practice Test

What is a collapsed core architecture?

1. A single-layer system that combines distribution and core

2. A network structure with multiple tiers

3. A method to maximize redundancy

4. A temporary connection solution for larger networks

The correct answer is: A single-layer system that combines distribution and core

A collapsed core architecture refers to a network design where the traditional multi-tier architecture, which typically includes separate layers for access, distribution, and core, is condensed into a simpler framework. By combining the distribution and core layers into a single layer, this approach simplifies network management and reduces latency, as there are fewer hops for data to travel. In this design, the performance of the network can be enhanced, allowing for improved scalability while still maintaining sufficient bandwidth and service quality. This approach is particularly beneficial for smaller networks or organizations that want a cost-effective solution that does not compromise on performance. The other options refer to different networking concepts; for example, a multi-tier network structure involves distinct layers that provide specific functionalities, which does not align with the core principles of a collapsed core architecture. Maximizing redundancy is an important aspect of network design but is not specific to collapsed core architectures, nor is a temporary connection solution relevant to its definition.