Free Practice Questions for Amazon BDS-C00 Exam

Which of the following instance types are available as Amazon EBS backend only?

• General purpose T2
• General purpose M3
• Compute-optimized C4
• Compute-optimized C3
• Storage-optimized 12

Are you able to integrate a multi-factor token service with the AWS Platform?

• No, you cannot integrate multi-factor token devices with the AWS platform.
• Yes, you can integrate private multi-factor token devices to authenticate users to the AWS platform.
• Yes, using the AWS multi-factor token devices to authenticate users on the AWS platform.

A company is preparing to give AWS Management Console access to developers. Company policy mandates identity federation and role based access control. Roles are currently assigned using groups in the corporate Active Directory. What combination of the following will give developers access to the AWS console? Choose 2 answers

• AWS Directory Service AD connector
• AWS Directory Service Simple AD
• AWS identity and Access Management groups
• AWS identity and Access Management roles
• AWS identity and Access Management users

A data engineer in a manufacturing company is designing a data processing platform that receives a large volume of unstructured data. The data engineer must populate a well- structured star schema in Amazon Redshift.What is the most efficient architecture strategy for this purpose?

• Transform the unstructured data using Amazon EMR and generate CSV data. COPY data into the analysis schema within Redshift.
• Load the unstructured data into Redshift, and use string paring functions to extract structured data for inserting into the analysis schema.
• When the data is saved to Amazon S3. Use S3 Event Notifications and AWS Lambda to transform the file content. Insert the data into the analysis schema on Redshift.
• Normalize the data using an AWS Marketplace ETL tool persist the result to Amazon S3 and use AWS Lambda to INSERT the data into Redshift.

You have been asked to use your department's existing continuous integration (CI) tool to test a three- tier web architecture defined in an AWS CloudFormation template. The tool already supports AWS APIs and can launch new AWS CloudFormation stacks after polling version control. The CI tool reports on the success of the AWS CloudFormation stack creation by using the DescribeStacks API to look for the CREATE_COMPLETE status.The architecture tiers defined in the template consist of:. One load balancer. Five Amazon EC2 instances running the web application. One multi-AZ Amazon RDS instance How would you implement this? Choose 2 answers

• Define a WaitCondition and a WaitConditionhandle for the output of a output of a UserData command that does sanity checking of the application's post-install state
• Define a CustomResource and write a script that runs architecture-level integration tests through the load balancer to the application and database for the state of multiple tiers
• Define a WaitCondition and use a WaitConditionHandle that leverages the AWS SDK to run the DescribeStacks API call until the CREATE_COMPLETE status is returned
• Define a CustomResource that leverages the AWS SDK to run the DescribeStacks API call until the CREATE_COMPLETE status is returned
• Define a UserDataHandle for the output of a UserData command that does sanity checking of the application's post-install state and runs integration tests on the state of multiple tiers through load balancer to the application
• Define a UserDataHandle for the output of a CustomResource that does sanity checking of the application's post-install state

Does AWS Direct Connect allow you access to all Availabilities Zones within a Region?

• Depends on the type of connection
• No
• Yes
• Only when there's just one availability zone in a region. If there are more than one, only one availability zone can be accessed directly.

Can I attach more than one policy to a particular entity?

• Yes always
• Only if within GovCloud
• No
• Only if within VPC

A user is planning to host a mobile game on EC2 which sends notifications to active users on either high score or the addition of new features. The user should get this notification when he is online on his mobile device. Which of the below mentioned AWS services can help achieve this functionality?

• AWS Simple Notification Service
• AWS Simple Queue Service
• AWS Mobile Communication Service
• AWS Simple Email Service

A us-based company is expanding their web presence into Europe. The company wants to extend their AWS infrastructure from Northern Virginia (us-east-1) into the Dublin (eu-west-1) region. Which of the following options would enable an equivalent experience for users on both continents?

• Use a public-facing load balancer per region to load-balancer web traffic, and enable HTTP health checks
• Use a public-facing load balancer per region to load balancer web traffic, and enable sticky sessions
• Use Amazon Route S3, and apply a geolocation routing policy to distribution traffic across both regions
• Use Amazon Route S3, and apply a weighted routing policy to distribute traffic across both regions

An organization would like to run analytics on their Elastic Load Balancing logs stored in Amazon S3 and join this data with other tables in Amazon S3. The users are currently using a BI tool connecting with JDBC and would like to keep using this BI tool.Which solution would result in the LEAST operational overhead?

• Trigger a Lambda function when a new log file is added to the bucket to transform and load it into Amazon Redshift. Run the VACUUM command on the Amazon Redshift cluster every night.
• Launch a long-running Amazon EMR cluster that continuously downloads and transforms new files from Amazon S3 into its HDFS storage. Use Presto to expose the data through JDBC.
• Trigger a Lambda function when a new log file is added to the bucket to transform and move it to another bucket with an optimized data structure. Use Amazon Athena to query the optimized bucket.
• Launch a transient Amazon EMR cluster every night that transforms new log files and loads them into Amazon Redshift.