Practice Test 2 | AWS Certified Cloud Practitioner | CLF-C01 | Dumps | Mock Test

Correct Answer: D

Job Definitions can be used to specify how a job runs in a compute environment. It can be used to define memory, CPU requirements , IAM roles required for running the Jobs, container properties, environment variables, and mount points for persistent storage

• Option A is incorrect as Jobs is a script or executable file which is submitted to AWS Batch. Parameters for running a Job are defined in Job Definitions.
• Option B is incorrect as Compute Environment is a set of compute resources which are used to run the Jobs. These resources can be either managed compute resources or unmanaged compute resources.
• Option C is incorrect as Job Queue can be used to specify priority of the jobs which are submitted to AWS Batch. For time-sensitive jobs , high priority can be defined while low priority can be assigned to jobs which can run at off-peak hours when resources are cheaper.

For more information on components of AWS Batch, refer to the following URL,

• https://docs.aws.amazon.com/batch/latest/userguide/what-is-batch.html