SAP-C01 Amazon-Web-Services Exam Questions and Free Practice Test

Question 31

A company wants to replace its call system with a solution built using AWS managed services. The company call center would like the solution to receive calls, create contact flows, and scale to handle growth projections. The call center would also like the solution to use deep learning capabilities to recognize the intent of the callers and handle basic tasks, reducing the need to speak an agent. The solution should also be able to query business applications and provide relevant information back to calls as requested.
Which services should the Solution Architect use to build this solution? (Choose three.)

A. Amazon Rekognition to identity who is calling.

B. Amazon Connect to create a cloud-based contact center.

C. Amazon Alexa for Business to build conversational interface.

D. AWS Lambda to integrate with internal systems.

E. Amazon Lex to recognize the intent of the caller.

F. Amazon SQS to add incoming callers to a queue.

Correct Answer:BDE

Question 32

A company must deploy multiple independent instances of an application. The front-end application is internet accessible. However, corporate policy stipulates that the backends are to be isolated from each other and the internet, yet accessible from a centralized administration server. The application setup should be automated to minimize the opportunity for mistakes as new instances are deployed.
Which option meets the requirements and MINIMIZES costs?

A. Use an AWS CloudFormation template to create identical IAM roles for each regio

B. Use AWS CloudFormation StackSets to deploy each application instance by using parameters to customize for each instance, and use security groups to isolate each instance while permitting access to the central server.

C. Create each instance of the application IAM roles and resources in separate accounts by using AWS CloudFormation StackSet

D. Include a VPN connection to the VPN gateway of the central administration server.

E. Duplicate the application IAM roles and resources in separate accounts by using a single CloudFormation templat

F. Include VPC peering to connect the VPC of each application instance to acentral VPC.

G. Use the parameters of the AWS CloudFormation template to customize the deployment into separate account

H. Include a NAT gateway to allow communication back to the central administration server.

Correct Answer:A

Question 33

A company needs to run a software package that has a license that must be run on the same physical host for the duration of its use. The software package is only going to be used for 90 days. The company requires patching and restarting of all instances every 30 days.
How can these requirements be met using AWS?

A. Run a dedicated instance with auto-placement disabled.

B. Run the instance on a dedicated host with Host Affinity set to Host.

C. Run an On-Demand instance with a Reserved Instance to ensure consistent placement.

D. Run the instance on a licensed host with termination set for 90 days.

Correct Answer:B
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/how-dedicated-hosts-work.html

Question 34

An e-commerce company is revamping its IT infrastructure and is planning to use AWS services. The company’s CIO has asked a Solutions Architect to design a simple, highly available, and loosely coupled order processing application. The application is responsible for receiving and processing orders before storing them in an Amazon DynamoDB table. The application has a sporadic traffic pattern and should be able to scale during marketing campaigns to process the orders with minimal delays.
Which of the following is the MOST reliable approach to meet the requirements?

A. Receive the orders in an Amazon EC2-hosted database and use EC2 instances to process them.

B. Receive the orders in an Amazon SQS queue and trigger an AWS Lambda function to process them.

C. Receive the orders using the AWS Step Functions program and trigger an Amazon ECS container to process them.

D. Receive the orders in Amazon Kinesis Data Streams and use Amazon EC2 instances to process them.

Correct Answer:B

Question 35

A company is currently running a production workload on AWS that is very I/O intensive. Its workload consists of a single tier with 10 c4.8xlarge instances, each with 2 TB gp2 volumes. The number of processing jobs has recently increased, and latency has increased as well. The team realizes that they are constrained on the IOPS. For the application to perform efficiently, they need to increase the IOPS by 3,000 for each of the instances.
Which of the following designs will meet the performance goal MOST cost effectively?

A. Change the type of Amazon EBS volume from gp2 to io1 and set provisioned IOPS to 9,000.

B. Increase the size of the gp2 volumes in each instance to 3 TB.

C. Create a new Amazon EFS file system and move all the data to this new file syste

D. Mount this file system to all 10 instances.

E. Create a new Amazon S3 bucket and move all the data to this new bucke

F. Allow each instance to access this S3 bucket and use it for storage.

Correct Answer:B

Question 36

A company runs a three-tier application in AWS. Users report that the application performance can vary greatly depending on the time of day and functionality being accessed.
The application includes the following components:
SAP-C01 dumps exhibit Eight t2.large front-end web servers that serve static content and proxy dynamic content from the application tier.
Four t2.large application servers.
One db.m4.large Amazon RDS MySQL Multi-AZ DB instance.
Operations has determined that the web and application tiers are network constrained.
Which of the following should cost effective improve application performance? (Choose two.)

A. Replace web and app tiers with t2.xlarge instances

B. Use AWS Auto Scaling and m4.large instances for the web and application tiers

C. Convert the MySQL RDS instance to a self-managed MySQL cluster on Amazon EC2

D. Create an Amazon CloudFront distribution to cache content

E. Increase the size of the Amazon RDS instance to db.m4.xlarge

Correct Answer:BD
https://aws.amazon.com/ec2/instance-types/

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