KUIS

Why is AWS more economical than traditional data centers for applications with varying compute workload?. (Select the best answer)

• Amazon EC2 costs are billed on a monthly basis

• Customers retain full administrative access to their Amazon EC2 instances

• Costumers can permanently run enough instances to handle peak workload

• Amazon EC2 can be launched on-demand when needed

What does the term "Elastic" signify in Amazon EC2?. (Select the best answer)

• Ability to stretch resources infinitely

• Easy integration with Elasticsearch

• Elasticity in adjusting compute capacity

• Elastic Load Balancing feature

What is Included in an Amazon Machine Image (AMI)?. (Select the best answer)

• A template for the root volume for the instance

• Launch permissions that control which AWS accounts can use the AMI to launch instances

• A block device mapping that specifies the volumes to attach to the instance when it’s launched

• All of the above

Which of the following services is a serverless compute service in AWS?. (Select the best answer)

• AWS Config

• AWS LAmbda

• AWS OpsWorks

• Amazon EC2

What is the service provided by AWS that enables developers to easily deploy and manage applications in the cloud?. (Select the best answer)

• Amazon Elastic Container Service

• AWS Elastik Beanstalk

• AWS OpsWorks

• AWS CloudFormation

Which of the following must be specified when launching a new Amazon Elastic Compute Clouds (Amazon EC2) Windows instance. (Choose Two)

• Amazon EC2 instances type

• Password for the administrator account

• The Amazon EC2 Instance ID

• Amazon Machine Image

E. Which of the following is not a valid EC2 instance type in AWS?.(Select the best answer)

• A. t2.micro
• B. m5.large
• C. pico.nano
• D. c4.xlarge

At instance launch, you specify an existing key pair or create a new key pair. A key pair consist of …. and ….. (Choose two)

• A public key that AWS stores.

• A format key file that you stores.

• A private key file that you stores.

• A public key that user stores.

Which AWS service allows you to scale the number of EC2 instances automatically based on demand?. (Select the best answer)

• Amazon S3

• Amazon RDS

• AWS Lambda

• Auto Scaling

Which Amazon EC2 option is best for long-term workloads with predictable usage patterns.

• Spot Instances

• On-Deman Instances

• Reserved Instances

• Pay as you go