Curious about Actual Amazon Specialty (BDS-C00) Exam Questions?

Here are sample Amazon AWS Certified Big Data - Specialty (BDS-C00) Exam questions from real exam. You can get more Amazon Specialty (BDS-C00) Exam premium practice questions at TestInsights.

Page: 1 /
Total 264 questions

Want more questions? Get Premium Access.

Question 1

You are building a mobile app for consumers to post cat pictures online. You will be storing the images in AWS S3. You want to run the system very cheaply and simply. Which one of these options allows you to build a photo sharing application without needing to worry about scaling expensive uploads processes, authentication/authorization and so forth?

ABuild the application out using AWS Cognito and web identity federation to allow users to log in using Facebook or Google Accounts. Once they are logged in, the secret token passed to that user is used to directly access resources on AWS, like AWS S3. (Amazon Cognito is a superset of the functionality provided by web identity federation. Referlink)

BUse JWT or SAML compliant systems to build authorization policies. Users log in with a username and password, and are given a token they can use indefinitely to make calls against the photo infrastructure.

CUse AWS API Gateway with a constantly rotating API Key to allow access from the client-side. Construct a custom build of the SDK and include S3 access in it.

DCreate an AWS oAuth Service Domain ad grant public signup and access to the domain. During setup, add at least one major social media site as a trusted Identity Provider for users

Correct : A

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

CUse AWS API Gateway with a constantly rotating API Key to allow access from the client-side. Construct a custom build of the SDK and include S3 access in it.

DCreate an AWS oAuth Service Domain ad grant public signup and access to the domain. During setup, add at least one major social media site as a trusted Identity Provider for users

0 / 1500

Question 2

The Marketing Director in your company asked you to create a mobile app that lets users post sightings of good deeds known as random acts of kindness in 80-character summaries. You decided to write the application in JavaScript so that it would run on the broadest range of phones, browsers, and tablets. Your application should provide access to Amazon DynamoDB to store the good deed summaries. Initial testing of a prototype shows that there aren't large spikes in usage. Which option provides the most cost-effective and scalable architecture for this application?

AProvide the JavaScript client with temporary credentials from the Security Token Service using a Token Vending Machine

BRegister the application with a Web Identity Provider like Amazon, Google, or Facebook, create an IAM role for that provider, and set up permissions for the IAM role to allow S3 gets and DynamoDB puts. You serve your mobile application out of an S3 bucket enabled as a web site. Your client updates DynamoDB.

CProvide the JavaScript client with temporary credentials from the Security Token Service using a Token Vending Machine (TVM) to provide signed credentials mapped to an IAM user allowing DynamoDB puts. You serve your mobile application out of Apache EC2 instances that are load-balanced and autoscaled. Your EC2 instances are configured with an IAM role that allows DynamoDB puts. Your server updates DynamoDB.

DRegister the JavaScript application with a Web Identity Provider like Amazon, Google, or Facebook, create an IAM role for that provider, and set up permissions for the IAM role to allow DynamoDB puts. You serve your mobile application out of Apache EC2 instances that are load-balanced and autoscaled. Your EC2 instances are configured with an IAM role that allows DynamoDB puts. Your server updates DynamoDB.

Correct : B

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AProvide the JavaScript client with temporary credentials from the Security Token Service using a Token Vending Machine

0 / 1500

Question 3

You run a web application with the following components Elastic Load Balancer (ELB), 3 Web/Application servers, 1 MySQL RDS database with read replicas, and Amazon Simple Storage Service (Amazon S3) for static content. Average response time for users is increasing slowly. What three CloudWatch RDS metrics will allow you to identify if the database is the bottleneck? Choose 3 answers

AThe number of outstanding IOs waiting to access the disk

BThe amount of write latency

CThe amount of disk space occupied by binary logs on the master.

DThe amount of time a Read Replica DB Instance lags behind the source DB Instance

EThe average number of disk I/O operations per second.

Correct : A, B, D

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AThe number of outstanding IOs waiting to access the disk

BThe amount of write latency

CThe amount of disk space occupied by binary logs on the master.

DThe amount of time a Read Replica DB Instance lags behind the source DB Instance

EThe average number of disk I/O operations per second.

0 / 1500

Question 4

Typically, you want your application to check whether a request generated an error before you spend any time processing results. The easiest way to find out if an error occurred is to look for an __________ node in the response from the Amazon RDS API.

AIncorrect

BError

CFALSE

Correct : B

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AIncorrect

BError

CFALSE

0 / 1500

Question 5

A company is running a batch analysis every hour on their main transactional DB running on an RDS MySQL instance to populate their central Data Warehouse running on Redshift. During the execution of the batch their transactional applications are very slow. When the batch completes they need to update the top management dashboard with the new data. The dashboard is produced by another system running on-premises that is currently started when a manually-sent email notifies that an update is required The on-premises system cannot be modified because is managed by another team. How would you optimize this scenario to solve performance issues and automate the process as much as possible?

AReplace RDS with Redshift for the batch analysis and SNS to notify the on-premises system to update the dashboard

BReplace RDS with Redshift for the batch analysis and SQS to send a message to the on-premises system to update the dashboard

CCreate an RDS Read Replica for the batch analysis and SNS to notify me on-premises system to update the dashboard

DCreate an RDS Read Replica for the batch analysis and SQS to send a message to the on-premises system to update the dashboard.

Correct : C

Options Selected by Other Users:

Mark Question:

Start a Discussions

Submit Your Answer:

AReplace RDS with Redshift for the batch analysis and SNS to notify the on-premises system to update the dashboard

BReplace RDS with Redshift for the batch analysis and SQS to send a message to the on-premises system to update the dashboard

CCreate an RDS Read Replica for the batch analysis and SNS to notify me on-premises system to update the dashboard

DCreate an RDS Read Replica for the batch analysis and SQS to send a message to the on-premises system to update the dashboard.

0 / 1500

Page: 1 / 53
Total 264 questions

Unlock Full
BDS-C00 Exam Features

In Just $49 You can Access

All Official Question Types
Interactive Web-Based Practice Test Software
No Installation or 3rd Party Software Required
Customize your practice sessions (Free Demo)
24/7 Customer Support

Get Full Access Now

Marked Questions
BDS-C00 Exam

BDS-C00 Exam Question 1
BDS-C00 Exam Question 2
BDS-C00 Exam Question 3
BDS-C00 Exam Question 4
BDS-C00 Exam Question 5

Download PDF File Demo

Try Web-Based Exam Practice Software Demo

Commenting

In order to participate in the comments you need to be logged-in.
You can sign-up or login