What is the primary advantage of using Delta Lake over native Parquet files in S3?

Support for ACID transactions and schema enforcement

What is the purpose of a NAT Gateway in a VPC?

Allow private subnets to access the internet for outbound traffic

Allow public subnets to route traffic to private subnets

Allow private subnets to access the internet for outbound traffic

Enable communication between different VPCs

Act as a firewall for incoming traffic

What is Amazon VPC used for?

To create an isolated virtual network in AWS

To store large volumes of unstructured data

To create an isolated virtual network in AWS

How does AWS Glue handle job reruns when job bookmarks are enabled?

It skips already processed files

It reprocesses all files every time

It skips already processed files

It deletes old data before writing new

AWS - Sample Questions

8 questions3 Easy3 Medium2 Hard

Preview limited to 8 questions. To protect the integrity of our question library and prevent answer leaks, only a curated sample is shown here. Assessments draw from a much larger, continuously updated bank of questions.

Easyamazon s3storage1 point

What is the primary storage class for frequently accessed data in Amazon S3?

Easyamazon s3storage1 point

What is the primary storage class for frequently accessed data in Amazon S3?

AWS - Sample Questions

8 questions3 Easy3 Medium2 Hard

Easyamazon s3storage1 point

What is the primary storage class for frequently accessed data in Amazon S3?

Easyamazon s3storage1 point

What is the primary storage class for frequently accessed data in Amazon S3?

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AWS - Sample Questions

AWS - Sample Questions