You are asked to install a device that will combine several connections to the Internet and provide the sum of the available network speeds to an internal network while equally sharing the data traffic among all the Internet connections. Which of the following devices are you asked to install?
a. Wired controllerb. Multilayer switchc. Dual modemd. Multilayer routere. Load balancer

load balancer.

Explanation:

Based on the scenario being described within the question it can be said that you are being asked to install a load balancer. This is a device that behaves as a reverse proxy in order to correctly and efficiently distribute all the network traffic across various servers in order to increase the amount of users that can use the server at the same time.

load balancer

Explanation:

Load Balancing in computing is the proper distribution of various tasks across a set of resources a device that will combine several connections and provide the sum of the available network speed and also share the data traffic among all internet connections ( server ) would most likely be a load balancer .

A load balancer also known as a server pool is a device used to distribute network or application traffic across servers, it enables the multiple connection of users to applications as the same time ( concurrently ) therefore the device you will install is a Load balancer.