You're reading from AWS Certified Solutions Architect ??? Associate Guide

Product typeBook

Published inOct 2018

PublisherPackt

ISBN-139781789130669

Edition1st Edition

Tools

AWS

Concepts

IT Certification

Authors (2):

Gabriel Ramirez

Stuart Scott

View More author details

Mock Test 1

An enterprise customer is migrating his Oracle database and the DBA has stated that on AWS we need to have 10,000 IOPS in order to satisfy the performance demands. Replication is done via Oracle Data Guard and this must work in the cloud too. What instance type would you choose for this requirement?

A. Dense Storage Instances
B. High I/O instances
C. Memory Optimized Instances
D. RDS db.t2.xlarge

A distributed application is using SQS to send 350 messages per second. Client applications receive empty responses and experience high CPU processing from workers. How could you solve this issue in the simplest way?

A. Change the WaitTimeSeconds attribute to a value greater than zero in the ReceiveMessage API call
B. Set the ReceiveMessageWaitTimeSeconds queue attribute to something different to zero
C. Configure short polling in the queue and change to the .fifo suffix...

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Authors (2)

Gabriel Ramirez

Gabriel Ramirez is a passionate technologist with a broad experience in the Software Industry, he currently works as an Authorized Trainer for Amazon Web Services and Google Cloud. He is holder of 9/9 AWS Certifications and does community work by organizing the AWS User Groups in Mexico.
Read more about Gabriel Ramirez

Stuart Scott

Stuart Scott is the AWS content lead at Cloud Academy where he has created over 40 courses reaching tens of thousands of students. His content focuses heavily on cloud security and compliance, specifically on how to implement and configure AWS services to protect, monitor and secure customer data in an AWS environment. He has written numerous cloud security blogs Cloud Academy and other AWS advanced technology partners. He has taken part in a series of cloud security webinars to share his knowledge and experience within the industry to help those looking to implement a secure and trusted environment. In January 2016 Stuart was awarded 'Expert of the Year' from Experts Exchange for his knowledge share within cloud services to the community.
Read more about Stuart Scott

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