A company has one cloud-based web server that is prone to downtime during maintenance. Which ot the following should the cloud engineer add to ensure high availability?

The correct answer is A. A redundant web server behind a load balancer. Adding a redundant web server behind a load balancer is the solution that will ensure high availability. If one server goes down for maintenance, the other can take over, ensuring that the web service remains available without interruption.

Cloud architecture

Question

Options

AA redundant web server behind a load balancer
BA backup cloud web server
CA secondary network link to the web server
DAn autoscaling feature on the web server

How the community answered

(36 responses)

A
83% (30)
B
3% (1)
C
8% (3)
D
6% (2)

Explanation

Adding a redundant web server behind a load balancer is the solution that will ensure high availability. If one server goes down for maintenance, the other can take over, ensuring that the web service remains available without interruption.

Topics

#High Availability#Load Balancing#Redundancy#Cloud Architecture

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