AWS Ec2
AWS EC2 Knowledge Quiz
Test your knowledge of Amazon EC2 and related services with our engaging quiz! This is a great opportunity for anyone looking to enhance their understanding of cloud computing.
- 10 challenging questions
- Immediate feedback on your answers
- Designed for learners at all levels
You need to know both the private IP address and public IP address of your EC2 instance. You should ________.
>Retrieve the instance Metadata from http://169.254.169.254/latest/meta-data
Retrieve the instance User Data from http://169.254.169.254/latest/meta-data/
Run ip config
Aws ec2 display ip
Amazon's EBS volumes are ________.
Block based
Object Based
Not suitable for databases
Encrypted by default
If an Amazon EBS volume is an additional partition (not the root volume), can I detach it without stopping the instance?
Yes
NO
You have developed a new web application in the US-West-2 Region that requires six Amazon Elastic Compute Cloud (EC2) instances to be running at all times. US-West-2 comprises three Availability Zones (us-west-2a, us-west-2b, and us-west-2c). You need 100 percent fault tolerance: should any single Availability Zone in us-west-2 become unavailable, the application must continue to run. How would you make sure 6 servers are ALWAYS available? NOTE: each answer has 2 possible deployment configurations. Select the answer that gives TWO satisfactory solutions to this scenario.
Solution 1: us-west-2a with two EC2 instances, us-west-2b with two EC2 instances, and us-west-2c with two EC2 instances. Solution 2: us-west-2a with six EC2 instances, us-west-2b with six EC2 instances, and us-west-2c with no EC2 instances.
Solution 1: us-west-2a with six EC2 instances, us-west-2b with six EC2 instances, and us-west-2c with no EC2 instances. Solution 2: us-west-2a with three EC2 instances, us-west-2b with three EC2 instances, and us-west-2c with three EC2 instances
Solution 1: us-west-2a with three EC2 instances, us-west-2b with three EC2 instances, and us-west-2c with no EC2 instances. Solution 2: us-west-2a with three EC2 instances, us-west-2b with three EC2 instances, and us-west-2c with three EC2 instances.
Solution 1: us-west-2a with three EC2 instances, us-west-2b with three EC2 instances, and us-west-2c with three EC2 instances. Solution 2: us-west-2a with four EC2 instances, us-west-2b with two EC2 instances, and us-west-2c with two EC2 instances.
I can change the permissions of a role, even if that role is already assigned to an existing EC2 instance, and these changes will take effect immediately.
Yes
NO
A client was complaining even after load balancer is enabled for mutiple az , load is still not distributed properly as expected , he is only seeing heavy load under a particular az ?how the network team can troubleshoot as a first step
Check if the ec2 are alive in other az
Cross zone is enabled
Check if the aws service is off
Wait for aws to re balance the load
How confident you are now in ec2?
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