AWS, JavaScript, React - Deploy Web Apps on the Cloud - EC2 Instances Console

The video tutorial provides an overview of managing EC2 instances in AWS, focusing on the EC2 console, instance details, and security settings. It explains how to access a web server using a public IP address and highlights the differences between public and private IPs. The tutorial also introduces the concept of Elastic IP addresses to prevent IP changes when instances are restarted.

What information is displayed in the EC2 Instances console?

• Only the instance ID

• Instance name, ID, state, and type

• Only the instance name

• Only the instance state

What can be found in the Security tab of an EC2 instance?

• Instance state

• Security groups and AWS owner details

• Instance name

• Instance type

What happens when you access the public IP of an EC2 instance in a browser?

• It shows a security warning

• It shows a 404 error

• It displays the instance's HTML page

• It redirects to AWS homepage

Why does the webpage not load when using HTTPS?

• The IP address is incorrect

• The firewall blocks HTTPS

• The server is down

• The page is only active on HTTP port 80

What is the purpose of a private IP address in AWS?

• To connect to external databases

• To change the public IP

• To identify instances within the same VPC

• To access the internet

What happens to the public IP address when an EC2 instance is restarted?

• It remains the same

• It changes to a new IP

• It becomes a private IP

• It gets deleted

What is the function of an Elastic IP address?

• To prevent the public IP from changing

• To change the instance type

• To enhance security settings

• To increase instance storage