You Are Managing a VPC with 4 AZs

question 130

Multiple Choice

You are managing a VPC with 4 AZs. There is a load balancer managing the public accessibility to your servers. You have a secondary ENI with a private IPv4 address on an instance that is serving public web traffic. Your server communicates over private addresses to a database in another subnet. Security is a major concern for your company and whitelisting is in effect. You have to bring the web server down for maintenance, what two things should you do? (Choose two.)

• A) Reboot the instance.
• B) Move the ENI from one server to the other.
• C) Associate the new ENI with the database security group.
• D) Configure a secondary ENI on the standby instance.

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Definitions:

Specific Performance Objectives

Explicitly stated targets or goals that are intended to be achieved within a certain timeframe, often used to measure work performance.

Task Performance

Consists of the quantity and quality of work produced.

Delphi Technique

A structured communication method, usually involving surveys and questionnaires, used for systematic forecasting and decision-making by gaining consensus from a panel of experts.

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