AWS Block And File Storage

What does EBS stand for in Amazon Web Services (AWS)?

• Elastic Block Store

• Elastic Backup Service

• Elastic Block Storage

• Elastic Block System

Which AWS service provides persistent block-level storage volumes for EC2 instances?

• Amazon S3

• Amazon EBS

• Amazon RDS

• Amazon DynamoDB

Which volume types offers the lowest latency and highest IOPS (Input/Output Operations Per Second)?

• General Purpose SSD (gp2)

• Provisioned IOPS SSD (io1)

• Throughput Optimized HDD (st1)

• Cold HDD (sc1)

Which feature allows you to take point-in-time snapshots of an Amazon EBS volume?

• EBS Encryption

• EBS Snapshots

• EBS Replication

• EBS Volumes

Which of the following actions can you perform on an Amazon EBS volume while it's in use by an EC2 instance?

• Modify its size

• Modify its volume type

• Modify its availability zone

• Modify its encryption settings

True or False: Amazon EBS volumes are only available in a single Availability Zone.

• True

• False

Which of the following statements is true about Amazon EBS snapshots?

• Snapshots are automatically created for all EBS volumes.

• Snapshots are stored in Amazon S3.

• Snapshots can only be taken when an instance is running.

• Snapshots are a free feature of Amazon EBS.

Which of the following EBS volume types provides the lowest cost per gigabyte?

• General Purpose SSD (gp2)

• Throughput Optimized HDD (st1)

• Provisioned IOPS SSD (io1)

• Cold HDD (sc1)

Which of the following EBS volume types is best suited for frequently accessed data and small to medium-sized databases?

• General Purpose SSD (gp2)

• Throughput Optimized HDD (st1)

• Provisioned IOPS SSD (io1)

• Cold HDD (sc1)

Which feature allows you to increase the performance of an Amazon EBS volume?

• Elastic Load Balancer

• Auto Scaling

• EBS Optimized Instances

• EBS Multi-Attach