AWS Certified Solutions Architect Associate (SAA-C02) Exam Prep Course - Load Balancing

The video tutorial covers the importance of auto scaling and load balancing in AWS. It explains how auto scaling helps manage heavy or low demand by scaling resources accordingly. The tutorial introduces Elastic Load Balancer (ELB) and its types, including classic, application, and network load balancers. It provides guidance on configuring these load balancers to enhance availability and fault tolerance, emphasizing the ease of use provided by AWS.

What is the primary purpose of auto scaling in AWS?

• To improve user interface

• To manage resource demand automatically

• To enhance data storage

• To increase security

Which AWS service is used for distributing incoming application traffic across multiple targets?

• AWS Lambda

• Amazon S3

• Elastic Load Balancer

• AWS CloudFront

What is a characteristic of the classic load balancer in AWS?

• It is the default option for new AWS accounts

• It is commonly used for modern applications

• It supports only HTTP traffic

• It is used for older solutions on the EC2 Classic network

Which type of load balancer is best suited for handling web application requests?

• Database Load Balancer

• Network Load Balancer

• Application Load Balancer

• Classic Load Balancer

What is the default listener port for a network load balancer in AWS?

• Port 22

• Port 443

• Port 80

• Port 8080