A Company Needs to Deploy a Web Application on Two

question 76

Multiple Choice

A company needs to deploy a web application on two Amazon EC2 instances behind an Application Load Balancer (ALB) . Two EC2 instances will also be deployed to host the database. The infrastructure needs to be designed across Availability Zones (AZs) for high availability and must limit public access to the instances as much as possible. How should this be achieved within a VPC?

• A) Use two AZs and create a public subnet in each AZ for the Application Load Balancer, a private subnet in each AZ for the web servers, and a private subnet in each AZ for the database servers.
• B) Use two AZs and create a public subnet in each AZ for the Application Load Balancer, a public subnet in each AZ for the web servers, and a public subnet in each AZ for the database servers.
• C) Use two AZs and create one public subnet for the Application Load Balancer, a private subnet in each AZ for the web servers, and a public subnet in each AZ for the database servers.
• D) Use two AZs and create one public subnet for the Application Load Balancer, a public subnet in each AZ for the web servers, and a private subnet in each AZ for the database servers.

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Definitions:

First-Line Supervisor

A managerial position responsible for overseeing the day-to-day operations and direct supervision of frontline or entry-level workers.

Role Conflict

A situation in which an individual faces conflicting expectations from different roles they occupy, leading to stress and difficulty in fulfilling those roles effectively.

Focal Person

The individual who is the center of attention or focus within a given context or situation.

Role Senders

Individuals or entities that define or communicate expected behaviors, responsibilities, and norms to others in certain roles.