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AWS SysOps Administrator Associate Certification Exam Dumps

 

Question #81

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

Correct Answer: D
Amazon RDS uses the Amazon Simple Notification Service to provide a notification when an Amazon RDS event occurs. These notifications can be in any notification form supported by Amazon SNS for an AWS region, such as an email, a text message or a call to an HTTP endpoint

Question #82

You are building an online store on AWS that uses SQS to process your customer orders. Your backend system needs those messages in the same sequence the customer orders have been put in. How can you achieve that?

  • A. It is not possible to do this with SQS
  • B. You can use sequencing information on each message
  • C. You can do this with SQS but you also need to use SWF
  • D. Messages will arrive in the same order by default

Correct Answer: B
Amazon SQS is engineered to always be available and deliver messages. One of the resulting tradeoffs is that
SQSdoes not guarantee first in, first out delivery of messages. For many distributed applications, each message can stand on its own, and as long as all messages are delivered, the order is not important. If your system requires that order be preserved, you can place sequencing information in each message, so that you can reorder the messages when the queue returns them.

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Question #83

An organization wants to move to Cloud. They are looking for a secure encrypted database storage option.
Which of the below mentioned AWS functionalities helps them to achieve this?

  • A. AWS MFA with EBS
  • B. AWS EBS encryption
  • C. Multi-tier encryption with Redshift
  • D. AWS S3 server side storage

Correct Answer: B
AWS EBS supports encryption of the volume while creating new volumes. It also supports creating volumes from existing snapshots provided the snapshots are created from encrypted volumes. The data at rest, the I/O as well as all the snapshots of EBS will be encrypted. The encryption occurs on the servers that host the EC2 instances, providing encryption of data as it moves between the EC2 instances and EBS storage. EBS encryption is based on the AES-256 cryptographic algorithm, which is the industry standard.

Question #84

A user wants to disable connection draining on an existing ELB. Which of the below mentioned statements helps the user disable connection draining on the ELB?

  • A. The user can only disable connection draining from CLI
  • B. It is not possible to disable the connection draining feature once enabled
  • C. The user can disable the connection draining feature from EC2 -> ELB console or from CLI
  • D. The user needs to stop all instances before disabling connection draining
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Correct Answer: C
The Elastic Load Balancer connection draining feature causes the load balancer to stop sending new requests to the back-end instances when the instances are deregistering or become unhealthy, while ensuring that inflight requests continue to be served. The user can enable or disable connection draining from the AWS EC2 console -> ELB or using CLI.

Question #85

A user has a refrigerator plant. The user is measuring the temperature of the plant every 15 minutes. If the user wants to send the data to CloudWatch to view the data visually, which of the below-mentioned statements is true with respect to the information given above?

  • A. The user needs to use AWS CLI or API to upload the data
  • B. The user can use the AWS Import Export facility to import data to CloudWatch
  • C. The user will upload data from the AWS console
  • D. The user cannot upload data to CloudWatch since it is not an AWS service metric
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Correct Answer: A
AWS CloudWatch supports the custom metrics. The user can always capture the custom data and upload the data to CloudWatch using CLI or APIs. While sending the data the user has to include the metric name, namespace and timezone as part of the request.

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