Tag «Exam AWS-SYSOPS (v.4)»

Which security measures fall into AWS’s responsibility?

You are running a web-application on AWS consisting of the following components an Elastic Load Balancer (ELB) anAuto-Scaling Group of EC2 instances running Linux/PHP/Apache, and Relational DataBase Service (RDS) MySQL.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 …

How do you remedy this situation?

You have identified network throughput as a bottleneck on your m1.small EC2 instance when uploading data Into AmazonS3 In the same region. How do you remedy this situation? A. Add an additional ENI B. Change to a larger Instance C. Use DirectConnect between EC2 and S3 D. Use EBS PIOPS on the local volume Explanation:https://media.amazonwebservices.com/AWS_Amazon_EMR_Best_Practices.pdf

Which VPC configuration works while assuring the databa…

You need to design a VPC for a web-application consisting of an Elastic Load Balancer (ELB). A fleet of web/applicationservers, and an RDS database. The entire Infrastructure must be distributed over 2 availability zones. Which VPCconfiguration works while assuring the database is not available from the Internet? A. One public subnet for ELB one public …

which of the following three credentials should be eval…

When assessing an organization s use of AWS API access credentials which of the following three credentials should beevaluated? (Choose three.) A. Key pairs B. Console passwords C. Access keys D. Signing certificates E. Security Group memberships Explanation:AWS provides a number of authentication mechanisms including a console, account IDs and secret keys, X.509certificates, and MFA …