Amazon ECS and Storage Gateway Interview Question-Answer

Q.1 Which of the EC2 feature(s) does ECS use?

       A. VPC

       B. EBS

       C. ELB

       D. All the options

Ans : All the options

Q.2 Which ECS launch type provides the user fine-grained access to the resources?

       A. Fargate

       B. EC2 type

       C. Both the options

Ans : EC2 type

Q.3 What are the mandatory parameters in the Task definition?

       A. Image

       B. Family

       C. Name

       D. All the options

Ans : All the options

Q.4 The format of Task Definition is ________.

       A. Text

       B. JSON

       C. XML

       D. All the options

Ans : JSON

Q.5 In which of the following launch type, a user doesn’t have the responsibility to manage the underlying instances?

       A. EC2 type

       B. Fargate

       C. Both the options

Ans : Fargate

Q.6 FileGateway accepts _______transfer protocol.

       A. iCSCSI

       B. SMB

       C. NFS

       D. All the options

Ans : All the options

Q.7 Which among the following option is used as an archival solution?

       A. Volume Gateway

       B. Tape Gateway

       C. File Gateway

       D. All the options

Ans : Volume Gateway

Q.8 Which Gateway type cannot be deployed on EC2 instances?

       A. Cached Gateway

       B. File Gateway

       C. Tape Gateway

       D. Stored Volumes

Ans : Stored Volumes

Q.9 ECS only supports Docker containerization.

       A. True

       B. False

Ans : True

Q.10 Which of the following volume gateway type is used for low latency on-premises access?

       A. Cached Volumes

       B. Storage Volumes

Ans : Storage Volumes

Q.11 Hybrid cloud is an integration of both on-premise and public cloud infrastructure.

       A. True

       B. False

Ans : True

Q.12 For cached Volume Gateway, the minimum size of the disk for cached data is __________.

       A. 150 GB

       B. 120 GB

       C. 100 GB

       D. 80 GB

Ans : 150 GB

Q.13 What makes snowball edge different from a snowball?

       A. Security

       B. Delivery mode

       C. Compute capacity

       D. All the options

Ans : Compute capacity

Q.14 The storage size of the Snowball device is ______________.

       A. 100 TB

       B. 80 TB

       C. 50 TB

       D. 150 TB

Ans : 80 TB

Q.15 AWS Direct connect lets you establish _____ or ______ GBPS connections.

       A. 2, 20

       B. 1, 10

       C. 5, 10

       D. 1,5

Ans : 1, 10

Q.16 AWS Import/Export is used when the size of data is less than 16TB.

       A. True

       B. False

Ans : True

Q.17 Transfer Acceleration speeds up data transfer up to six times than the internet transfer.

       A. True

       B. False

Ans : True

Q.18 Apart from AWS CLI, ECS service has its command line interface.

       A. True

       B. False

Ans : True

Q.19 Using Fargate launch type incurs charges.

       A. True

       B. False

Ans : True

Q.20 Docker CLI can be used with ECR after authentication, and this authentication is valid for ________ hrs.

       A. 6

       B. 12

       C. 18

       D. 24

Ans : 12

Q.21 The maximum size of the disk used for cached data in file gateway is ________.

       A. 80 TB

       B. 16 TB

       C. 64 TB

       D. 5 TB

Ans : 64 TB

Q.22 The minimum disk space for installation of Storage Gateway on an on-premise VM is _____.

       A. 50 GB

       B. 100 GB

       C. 120 GB

       D. 80 GB

Ans : 80 GB

Q.23 ECR storage pricing per GB stored is $ _______.

       A. 0.01

       B. 1

       C. 0.5

       D. 0.1

Ans : 0.1

Q.24 Which operator is used for “Subject doesn’t exist” in the cluster query language for placement constraints?

       A. !=

       B. !in

       C. !~

       D. !exists

Ans : !exists

Q.25 ECR secures docker images using IAM, Encryption, and ______.

       A. HTTPS transfer

       B. VPC

       C. Compression

       D. All the options

Ans : HTTPS transfer

Q.26 A Tape Gateway can have up to ______ number of virtual tapes per gateway.

       A. 10000

       B. 8000

       C. 5000

       D. 1500

Ans : 1500

Q.27 Direct connect lets you have multiple reconfigurable virtual interfaces.

       A. True

       B. False

Ans : True

Q.28 Storage Gateway can be deployed on the EC2 instances.

       A. True

       B. False

Ans : True

Q.29 ECS has no additional charges or up front fees.

       A. True

       B. False

Ans : False

Q.30 AWS Import/Export is used when the size of data is less than 16TB.

       A. True

       B. False

Ans : False

Q.31 AWS SMS is a free service.

       A. True

       B. False

Ans : False

Q.32 The migrate VM data is stored as _____.

       A. Glacier archives

       B. 3

       C. S3 objects

       D. EBS volumes

Ans : 3

Q.33 Which task placement strategy is used in minimizing the number of instances used?

       A. Random

       B. Spread

       C. Binpack

Ans : Binpack

Q.34 The DNS endpoint of an S3 bucket after Transfer acceleration is enabled with _________.




       D. None of the options

Ans :

Q.35 How many containers can be defined in a Task Definition?

       A. 5

       B. 10

       C. 15

       D. 20

Ans : 10

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