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Question: 1
In the context of High Availability (HA), what does “failover” refer to?
A. The process of deliberately shutting down a system
B. The process of assigning different tasks to multiple servers
C. The process of increasing system performance
D. The process of automatically switching to a backup system when the primary system fails
Answer: D
Explanation:
In the context of High Availability (HA), “failover” refers to the process of automatically switching to a backup system when the primary system fails.
Question: 2
In a data center architecture, what is the function of an aggregation layer switch?
A. Providing connectivity between different VLANs
B. Connecting access switches to the core layer
C. Implementing security measures on the network
D. Handling data traffic within a VLAN
Answer: B
Explanation:
The aggregation layer switch in a data center architecture connects access switches to the core layer and aggregates data traffic from multiple access switches.
Question: 3
What type of routing algorithm does OSPF use?
A. Prim’s Algorithm
B. Dijkstra Algorithm
C. Floyd-Warshall Algorithm
D. Bellman-Ford Algorithm
Answer: B
Explanation:
OSPF uses the Dijkstra Algorithm to calculate the shortest path to a destination network.
Question: 4
Which device is responsible for determining the best path for data packets to reach their destination in a Protocol-Independent Routing scenario?
A. Modem
B. Router
C. Switch
D. Firewall
Answer: B
Explanation:
In a Protocol-Independent Routing scenario, the router is responsible for determining the best path for data packets.
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