AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Elastic Load Balancing (ELB)

The video tutorial explains Elastic Load Balancing (ELB) in AWS, covering its importance, benefits, and types. It discusses the OSI model, highlighting how different load balancers operate at various layers. The tutorial details the benefits of ELB, such as high availability, security, and flexibility. It introduces the three types of load balancers: application, network, and classic, emphasizing the classic load balancer's legacy use. The video also covers services supported by ELB, including EC2 and autoscaling, and compares features across load balancer types.

What is the primary function of Elastic Load Balancing in AWS?

• To store large amounts of data

• To manage and distribute incoming application traffic

• To provide security for AWS applications

• To monitor application performance

Which of the following is NOT a benefit of Elastic Load Balancing?

• Elasticity

• Security management

• Increased storage capacity

• High availability

Which type of load balancer is recommended for new AWS deployments?

• Network Load Balancer

• Application Load Balancer

• Hardware Load Balancer

• Classic Load Balancer

What layer of the OSI model does the Application Load Balancer operate at?

• Layer 1

• Layer 4

• Layer 7

• Layer 2

Which AWS service is NOT mentioned as being supported by Elastic Load Balancing?

• Auto Scaling

• EC2

• Elastic Container Store

• AWS Lambda

What is a key difference between Application Load Balancer and Network Load Balancer?

• Application Load Balancer handles TCP traffic

• Network Load Balancer is used for web applications

• Network Load Balancer operates at the application layer

• Application Load Balancer is used for HTTP/HTTPS traffic

Why is the Classic Load Balancer considered a legacy option?

• It is the most secure option

• It is not recommended for new deployments

• It supports the latest AWS features

• It is the most cost-effective option