ENSA Module 7 -- WAN Topologies

Which of the following WAN topologies involves a direct connection between two network nodes?

• Hub-and-Spoke Topology

• Point-to-Point Topology

• Fully Meshed Topology

• Partially Meshed Topology

In a Hub-and-Spoke topology, what is the primary role of the hub?

• To connect directly to every other node

• To act as a central point for communication

• To provide backup connectivity

• To ensure data encryption

Which topology provides the highest level of redundancy and fault tolerance?

• Point-to-Point Topology

• Hub-and-Spoke Topology

• Fully Meshed Topology

• Partially Meshed Topology

What is a key characteristic of a Dual-homed topology?

• It connects each node to a single central hub

• It connects each node to two different hubs

• It connects each node directly to every other node

• It connects each node to a single carrier

What does a SLA typically specify?

• The physical layout of a network

• The expected performance and reliability of a service

• The number of nodes in a network

• The type of cables used in a network

Which of the following is NOT typically included in a Service Level Agreement?

• Uptime guarantees

• Data encryption methods

• Response time for issues

• Penalties for service failures

What is the main advantage of a Dual Carrier WAN Connection?

• It reduces the cost of network infrastructure

• It provides redundancy and increased reliability

• It simplifies network management

• It increases the speed of a single connection

What does SLA stand for?

• Service Level Agreement

• Single Line Agreement

• Symetrical Level Agreement

• Service Legal Agreement

Which describes the virtual connection between source to destination?

• cabling topology

• physical topology

• logical topology

• wired topology

Which type of WAN network design is the most fault-tolerant?

• dual-homed topology

• fully meshed topology

• hub and spoke topology

• partially meshed topology

• point to point topology