Tag «Exam AWS-SAA (v.1)»

Which of the following approaches provides the lowest c…

Which of the following approaches provides the lowest cost for Amazon Elastic Block Store snapshots whilegiving you the ability to fully restore data?A. Maintain two snapshots: the original snapshot and the latest incremental snapshot. B. Maintain a volume snapshot; subsequent snapshots will overwrite one another. C. Maintain a single snapshot the latest snapshot is both …

Which of the following options would enable an equivale…

A US-based company is expanding their web presence into Europe. The company wants to extend their AWSinfrastructure from Northern Virginia (us-east-1) into the Dublin (eu-west-1) region. Which of the followingoptions would enable an equivalent experience for users on both continents? A. Use a public-facing load balancer per region to load-balance web traffic, and enable HTTP …

Which of the following are use cases for Amazon DynamoDB?

Which of the following are use cases for Amazon DynamoDB? Choose 3 answers. A. Storing BLOB data. B. Managing web sessions. C. Storing JSON documents. D. Storing metadata for Amazon S3 objects. E. Running relational joins and complex updates. F. Storing large amounts of infrequently accessed data. Explanation:Ideal Usage Patterns.Amazon DynamoDB is ideal for existing …

Which two methods increases the fault tolerance of the …

A company has configured and peered two VPCs: VPC-1 and VPC-2. VPC-1 contains only private subnets, andVPC-2 contains only public subnets. The company uses a single AWS Direct Connect connection and privatevirtual interface to connect their on-premises network with VPC-1. Which two methods increases the faulttolerance of the connection to VPC-1? Choose 2 answers A. …

Which AWS storage and database architecture meets the r…

A 3-tier e-commerce web application is current deployed on-premises and will be migrated to AWS for greaterscalability and elasticity The web server currently shares read-only data using a network distributed file systemThe app server tier uses a clustering mechanism for discovery and shared session state that depends on IPmulticast The database tier uses shared-storage clustering …

Which backup architecture will meet these requirements?

Your customer wishes to deploy an enterprise application to AWS which will consist of several web servers,several application servers and a small (50GB) Oracle database information is stored, both in the database andthe file systems of the various servers. The backup system must support database recovery whole server andwhole disk restores, and individual file restores …