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AWS SysOps Administrator Associate Certification Exam Dumps

Question #41

What are characteristics of Amazon S3? (Choose two.)

  • A. Objects are directly accessible via a URL
  • B. S3 should be used to host a relational database
  • C. S3 allows you to store objects or virtually unlimited size
  • D. S3 allows you to store virtually unlimited amounts of data
  • E. S3 offers Provisioned IOPS

Correct Answer: AD
The total volume of data and the number of objects you can store are unlimited. Individual Amazon S3 objects can range in size from a minimum of 0 bytes to a maximum of 5 terabytes. The largest object that can be uploaded in a single PUT is 5 gigabytes. For objects larger than 100 megabytes, customers should consider using the
Multipart Upload capability.

Question #42

You receive a frantic call from a new DBA who accidentally dropped a table containing all your customers.
Which Amazon RDS feature will allow you to reliably restore your database to within 5 minutes of when the mistake was made?

  • A. Multi-AZ RDS
  • B. RDS snapshots
  • C. RDS read replicas
  • D. RDS automated backup
Related:  Manage S3 Bucket Replication Rules Using AWS CLI

Correct Answer: D

Question #43

A media company produces new video files on-premises every day with a total size of around 100 GBS after compression All files have a size of 1 -2 GB and need to be uploaded to Amazon S3 every night in a fixed time window between 3am and 5am Current upload takes almost 3 hours, although less than half of the available bandwidth is used.
What step(s) would ensure that the file uploads are able to complete in the allotted time window?

  • A. Increase your network bandwidth to provide faster throughput to S3
  • B. Upload the files in parallel to S3
  • C. Pack all files into a single archive, upload it to S3, then extract the files in AWS
  • D. Use AWS Import/Export to transfer the video files

Correct Answer: B

Question #44

You are running a web-application on AWS consisting of the following components an Elastic Load Balancer
(ELB) an Auto-Scaling Group of EC2 instances running Linux/PHP/Apache, and Relational Database Service
Which security measures fall into AWS’s responsibility?

  • A. Protect the EC2 instances against unsolicited access by enforcing the principle of least-privilege access
  • B. Protect against IP spoofing or packet sniffing
  • C. Assure all communication between EC2 instances and ELB is encrypted
  • D. Install latest security patches on ELB. RDS and EC2 instances
Related:  How to Mount Amazon S3 as Drive for Cloud File Sharing

Correct Answer: B

Question #45

You use S3 to store critical data for your company Several users within your group currently have lull permissions to your S3 buckets You need to come up with a solution mat does not impact your users and also protect against the accidental deletion of objects.
Which two options will address this issue? (Choose two.)

  • A. Enable versioning on your S3 Buckets
  • B. Configure your S3 Buckets with MFA delete
  • C. Create a Bucket policy and only allow read only permissions to all users at the bucket level
  • D. Enable object life cycle policies and configure the data older than 3 months to be archived in Glacier

Correct Answer: AB
Versioning allows easy recovery of previous file version.
MFA delete requires additional MFA authentication to delete files.
Wont impact the users current access.
http://docs.aws.amazon.com/AmazonS3/latest/dev/Versioning.html http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingMFADelete.html

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