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Aws Questions Set 7:

Quiz Mode

Which database engines is AWS Aurora compatible with?

MySQL

PostgreSQL

Any database

Both MySQL and PostgreSQL

Solution:

Which of the following can be used to uniquely identify an object in an Amazon S3 bucket?

Key

All the above

Bucket name

Version ID

Solution:

Which of the following determines the computation and memory capacity of an Amazon RDS database instance?

DB instance

DB class

Both

None

Solution:

What is an Amazon Machine Image (AMI) in the context of AWS EC2?

Amazon Machine Instance

Amazon Machine Image

Amazon manual instance

None of the above

Solution:

Which of the following information about an EC2 instance can be obtained using the describe-instances command in AWS CLI?

DNS name

All of the above

Instance ID

IPv6 address

Solution:

In which of the following ways can we not allocate an Elastic IP address?

Amazon's pool of public IPv4 addresses

Amazon's pool of public IPv6 addresses

a custom IP address pool

Solution:

What is the AWS CLI command to create a new version of a launch template?

model-launch-template-version

launch-template-version

create-launch-template-version

get-launch-template-version

Solution:

Which of the following AWS services helps you ensure that you have the correct number of Amazon EC2 instances available to handle the load for your application?

Autotruncation

Automation

None

Auto Scaling

Solution:

Which of the following is a crowdsourcing marketplace that allows individuals and businesses to outsource tasks to a distributed workforce who can perform these tasks virtually?

Amazon Elastic MapReduce

Amazon DevPay

Multi-Factor Authentication

Amazon Mechanical Turk

Solution:

Which of the following is true about the Amazon Aurora DB cluster endpoint?

Each Aurora DB cluster has more than one cluster endpoint

The cluster endpoint cannot provide failover support

You can use the cluster endpoint for all write operations on the DB cluster, including inserts, updates, deletes, and DDL changes

The cluster endpoint is not the only one that can perform write operations such as DDL statements

Aws Questions Set 7:

Which database engines is AWS Aurora compatible with?

Solution:

Which of the following can be used to uniquely identify an object in an Amazon S3 bucket?

Solution:

Which of the following determines the computation and memory capacity of an Amazon RDS database instance?

Solution:

What is an Amazon Machine Image (AMI) in the context of AWS EC2?

Solution:

Which of the following information about an EC2 instance can be obtained using the describe-instances command in AWS CLI?

Solution:

In which of the following ways can we not allocate an Elastic IP address?

Solution:

What is the AWS CLI command to create a new version of a launch template?

Solution:

Which of the following AWS services helps you ensure that you have the correct number of Amazon EC2 instances available to handle the load for your application?

Solution:

Which of the following is a crowdsourcing marketplace that allows individuals and businesses to outsource tasks to a distributed workforce who can perform these tasks virtually?

Solution:

Which of the following is true about the Amazon Aurora DB cluster endpoint?

Solution:

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