A system admin is planning to setup event notifications on RDS. Which of the below mentioned services will help the admin setup notifications?
A. AWS SES
B. AWS Cloudtrail
C. AWS CloudWatch
D. AWS SNS
What is the charge for the data transfer incurred in replicating data between your primary and standby?
A. No charge. It is free.
B. Double the standard data transfer charge
C. Same as the standard data transfer charge
D. Half of the standard data transfer charge
Which Amazon storage do you think is the best for my database-style applications that frequently encounter many random reads and writes across the dataset?
A. None of these.
B. Amazon Instance Storage
C. Any of these
D. Amazon EBS
Your Devops team is responsible for a multi-tier, Windows-based web application consisting of web servers, Amazon RDS database instances, and a load balancer behind Amazon Route53. You have been asked by your manager to build a cost-effective rolling deployment solution for this web application.
What method should you use?
A. Re-deploy your application on an AWS OpsWorks stack. Use the AWS OpsWorks clone stack feature to allow updates between duplicate stacks
B. Re-deploy your application on Elastic BeanStalk and take advantage of Elastic BeanStalk rolling updates
C. Re-deploy your application using an AWS CloudFormation template, launch a new AWS CloudFormation stack during each deployment, and then tear down the old stack
D. Re-deploy your application using an AWS CloudFormation template. Use AWS CloudFormation rolling deployment policies, create a new policy for your AWS CloudFormation stack, and initiate an update stack operation to deploy new code
What is an isolated database environment running in the cloud (Amazon RDS) called?
A. DB Instance
B. DB Unit
C. DB Server
D. DB Volume
You are configuring your company's application to use Auto Scaling and need to move user state information. Which of the following AWS services provides a shared data store with durability and low latency?
A. Amazon Simple Storage Service
B. Amazon DynamoDB
C. Amazon EC2 instance storage
D. AWS ElasticCache Memcached
Is it possible to access your EBS snapshots?
A. Yes, through the Amazon S3 APIs.
B. Yes, through the Amazon EC2 APIs.
C. No, EBS snapshots cannot be accessed; they can only be used to create a new EBS volume.
D. EBS doesn't provide snapshots.
A user has provisioned 2000 IOPS to the EBS volume. The application hosted on that EBS is experiencing less IOPS than provisioned.
Which of the below mentioned options does not affect the IOPS of the volume?
A. The application does not have enough IO for the volume
B. The instance is EBS optimized
C. The EC2 instance has 10 Gigabit Network connectivity
D. The volume size is too large
Using only AWS services. You intend to automatically scale a fleet of stateless of stateless web servers based on CPU and network utilization metrics. Which of the following services are needed? Choose 2 answers
A. Auto Scaling
B. Amazon Simple Notification Service
C. AWS Cloud Formation
D. CloudWatch
E. Amazon Simple Workflow Service
How many relational database engines does RDS currently support?
A. MySQL, Postgres, MariaDB, Oracle and Microsoft SQL Server
B. Just two: MySQL and Oracle.
C. Five: MySQL, PostgreSQL, MongoDB, Cassandra and SQLite.
D. Just one: MySQL.
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