What is the purpose of a network load balancer?
- to route data between different networks
- to prevent network timeouts and slow server responses
- to ensure that each server is deployed in a different network
- to manage network DNS and DHCP services
Explanation: Some network servers can experience very heavy loads. Some examples include streaming media servers, web servers, and email servers. Often, multiple servers are providing one service in order to provide timely content. A load balancer can be used distribute the demand of requests. It is placed in front of the servers to ensure each server is being used as much as the others. This prevents things like network timeouts and slow responses.
Exam with this question: IT Essentials (Version 8.0) – IT Essentials 8.0 Practice Final Ch 1 – 9 Answers