Podcast
Questions and Answers
What happens to the data in an instance store if an instance reboots in EC2?
What happens to the data in an instance store if an instance reboots in EC2?
- Data in the instance store will be lost
- Data persists in the instance store. (correct)
- Data is partially present in the instance store.
- Data is deleted from the instance store for security reasons.
What must be met for a subnet to be considered a public subnet in a VPC?
What must be met for a subnet to be considered a public subnet in a VPC?
- Subnet's traffic is not routed to an internet gateway but has its traffic routed to a virtual private gateway.
- Subnet's traffic is routed to an internet gateway. (correct)
- Subnet's traffic is not routed to an internet gateway.
- None of these answers can be considered a public subnet
What can you launch into a VPC in the AWS cloud?
What can you launch into a VPC in the AWS cloud?
- Only Amazon EC2 instances (correct)
- Only Amazon RDS databases
- Amazon EC2 instances, S3 buckets, and RDS databases
- Only Amazon S3 buckets
What can you configure in your VPC?
What can you configure in your VPC?
What type of subnet should be used for resources that must be connected to the internet?
What type of subnet should be used for resources that must be connected to the internet?
If a subnet's traffic is routed to an internet gateway, what type of subnet is it known as?
If a subnet's traffic is routed to an internet gateway, what type of subnet is it known as?
What type of subnet is it known as if it doesn't have a route to the internet gateway?
What type of subnet is it known as if it doesn't have a route to the internet gateway?
What must you specify when you launch an instance in EC2-Classic?
What must you specify when you launch an instance in EC2-Classic?
Can you specify a security group created for VPC when you launch an instance in EC2-Classic?
Can you specify a security group created for VPC when you launch an instance in EC2-Classic?
What are the recommended subnets for resources that won't be connected to the Internet?
What are the recommended subnets for resources that won't be connected to the Internet?
What does Amazon EBS provide the ability to create backups of Amazon EC2 volumes into?
What does Amazon EBS provide the ability to create backups of Amazon EC2 volumes into?
Does Amazon DynamoDB support both increment and decrement atomic operations?
Does Amazon DynamoDB support both increment and decrement atomic operations?
What is the main purpose of Amazon EBS snapshots?
What is the main purpose of Amazon EBS snapshots?
Which service is used to create backups of data stored in Amazon EBS volumes?
Which service is used to create backups of data stored in Amazon EBS volumes?
In Amazon DynamoDB, what type of atomic operations are inherently impossible due to its data model?
In Amazon DynamoDB, what type of atomic operations are inherently impossible due to its data model?
Which AWS service is used for incremental backups of Amazon EBS volumes?
Which AWS service is used for incremental backups of Amazon EBS volumes?
In Amazon DynamoDB, which of the following atomic operations is supported?
In Amazon DynamoDB, which of the following atomic operations is supported?
What happens to the data in an instance store in EC2 if an instance reboots?
What happens to the data in an instance store in EC2 if an instance reboots?
When setting up a public subnet within a VPC, what is the requirement for this subnet to be considered public?
When setting up a public subnet within a VPC, what is the requirement for this subnet to be considered public?
What is the main purpose of a public subnet in a VPC?
What is the main purpose of a public subnet in a VPC?
Which type of subnet is known as VPN-only?
Which type of subnet is known as VPN-only?
What type of resources should be launched into a public subnet in a VPC?
What type of resources should be launched into a public subnet in a VPC?
What type of operation is inherently impossible with DynamoDB's data mode?
What type of operation is inherently impossible with DynamoDB's data mode?
Which operation results in data being lost from an instance store in EC2?
Which operation results in data being lost from an instance store in EC2?
What happens to the data in an instance store if a failure occurs with an underlying drive in EC2?
What happens to the data in an instance store if a failure occurs with an underlying drive in EC2?
What must be configured for a subnet to be classified as a public subnet in a VPC?
What must be configured for a subnet to be classified as a public subnet in a VPC?
