HNF Problem Questions 4 Flashcards
What is Global Accelerator
Global Accelerator directs traffic to optimal endpoints over the AWS global network. This improves the availability and performance of your internet applications that are used by a global audience. Global Accelerator is a global service that supports endpoints in multiple AWS Regions, which are listed in the AWS Region Table.
What strategy can assist with allocating metadata to AWS resource for cost tracking and visibility?
- -Labeling
- -access Control
- -categorizing
- -tagging
tagging
Which benefits can an organization achieve by deploying AWS Global Accelerator?
Choose 2
- -reduces the cost of deploying global services on AWS
- -it increases the durability of data stored on S3
- -improves the availability of applications on AWS
- -it caches content around the world to reduce latency
- -decreased latency to reach application deployed on AWS
–improves the availability of applications on AWS
–decreased latency to reach application deployed on AWS
Which AWS service can be used to convert video and audio files from their source format into versions that will playback on devices like smartphones, tablets, and PC?
- -Elastic Transcoder
- -Elastic Beanstock
- -ELB
- -auto scaling
–Elastic Transcoder
a company recently setup and organization in AWS Organizations with one member account. Who pays for usage incurred by users in the AWS accounts
- -the owner of the member account pay for usage within their account
- -the owner of master account pays for all usage across accounts
- -the owner of the master account pays for usage in the master account only
- -the owner of the member account pays for all usage across accounts
–the owner of master account pays for all usage across accounts
What is Elastic Transcoder
Amazon Elastic Transcoder is media transcoding in the cloud. It is designed to be a highly scalable, easy to use and a cost effective way for developers and businesses to convert (or “transcode”) media files from their source format into versions that will playback on devices like smartphones, tablets and PCs
What method can you use to take a backup of a EC2 instance?
- -take a snapshot to capture the point-in-time state of the instance
- -use the Cross Region Replication (CRR) to copy the instance to another region
- -take full and incremental file-level backups using the backup console
- -take application-consistent backups using EC2 API
–take a snapshot to capture the point-in-time state of the instance
A company plans to deploy a global commercial application on EC2 instances. The deployment solution should be designed with the highest redundancy and fault tolerance.
Base on this situation, how should the EC2q instances be deployed?
- -across multiple AZ and in one AWS region
- -in a single AZ in one AWS region
- -across multiple AZ in two AWS region
- -in a simple AZ in two AWS regions
–across multiple AZ in two AWS region
which service records API activity on your account and delivers log file to an S3 bucket?
cloudTrail
Which AWS service is primarily used for software version control?
- -CodeDeploy
- -CodeCommit
- -Cloud9
- -CodeStar
CodeCommit
Which of the following statements is correct in relation to consolidated billing
Choose 2
- -one bill is provided per AWS organization
- -the paying account is independent and cannot access resources of other accounts
- -used to consolidate billing across organizations
- -only available to Enterprise customers
- -volume pricing discounts cannot be applied to resources
- -one bill is provided per AWS organization
- -the paying account is independent and cannot access resources of other accounts
Which items can be configured from within the VPC management console?
Choose 2
- -load balancing
- -subnets
- -security groups
- -regions
- -auto scaling
- -subnets
- -security groups
load balancing and auto scaling are configured in the EC2 console
What is AWS CodeCommit
CodeCommit is a secure, highly scalable, managed source control service that hosts private Git repositories. CodeCommit eliminates the need for you to manage your own source control system or worry about scaling its infrastructure. You can use CodeCommit to store anything from code to binaries.
Which service allows you to automatically expand and shrink you application in response to demand?
- -DynamoDB
- -EC2 auto scaling
- -ElasticCache
- -ELB
EC2 Auto Scaling
ELB distributes incoming requests to EC2instances. It can be used in conjunction with auto scaling
What is CRR
Cross Region Replication
replicates S3 buckets across regions
