AWS Certified Solutions Architect Associate Practice Exam Part 1 Quiz Format
iam.awslagi2020-09-14T09:31:39+07:00Notes: Hi all, AWS Certified Solutions Architect Associate Practice Exam will familiarize you with types of questions you may encounter on the certification exam and help you determine your readiness or if you need more preparation and/or experience. Successful completion of the practice exam does not guarantee you will pass the certification exam as the actual exam is longer and covers a wider range of topics.
We highly recommend you should take AWS Certified Solutions Architect Associate Guarantee Part because it include real questions and highlighted answers are collected in our exam. It will help you pass exam in easier way.
For PDF Version: https://awslagi.com/aws-solutions-architect-associate-saa-c02-practice-questions/
For Audio Version: https://www.youtube.com/playlist?list=PLRfkgcv2GPKOilM6C2VuWYosdNjfD_S2R
Part 1: https://www.awslagi.com/aws-certified-solutions-architect-associate-saa-c02-part-1-quiz
Part 2: https://www.awslagi.com/aws-certified-solutions-architect-associate-saa-c02-part-2-quiz
Part 3: https://www.awslagi.com/aws-certified-solutions-architect-associate-saa-c02-part-3-quiz
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- Question 1 of 40
1. Question
A university is running an internal web application on AWS that students can access from the university network to check their exam results. The web application runs on Amazon EC2 instances and pulls results from an Amazon DynamoDB table. Auto Scaling is currently configured to add a new web server when CPU greater than 80% for 5 minutes. DynamoDB is configured to increase both read and write capacity units by five when utilization is greater than 80%. Exam are released at 9:00 a.m, each Monday, and 80% of students attempt to access their unique results within the first 30 minutes. Despite Auto Scaling enabled, students are complaining of slow response times and errors when they view the site. There are no performance complaints after 9:30 am. Which recommendation should a Solutions Architect make to improve performance in a cost-effective manner?
CorrectIncorrectHint
answer : C
- Question 2 of 40
2. Question
A company wants to organize the contents of multiple websites in managed file storage. The company must be able to scale the storage based on demand without needing to provision storage. Multiple servers should be able to access this storage concurrently . Which services should the Solutions Architect recommend?
CorrectIncorrectHint
Answer : B
- Question 3 of 40
3. Question
A company has an Amazon RDS database backing its production website. The sales team needs to run queries against the database to track training program effectiveness. Queries against the production database cannot impact performance, and the solution must be easy to maintain. How can these requirements be met?
CorrectIncorrectHint
Answer : B
- Question 4 of 40
4. Question
A media company has deployed a multi-tier architecture on AWS. Web servers are deployed in two Availability Zones using an Auto Scaling group with AutoScaling termination policy. The web servers Auto Scaling group currently has 15 instances running. Which instance will be terminated first during a scale-in operation?
CorrectIncorrectHint
Answer : B
- Question 5 of 40
5. Question
A company has a legal requirement to store point-in-time copies of its Amazon RDS PostGreSQL database instance in facilities that are at least 200 miles apart. Use of which of the following provides the easiest way to comply with this requirement?
CorrectIncorrectHint
Answer : B
- Question 6 of 40
6. Question
A company has asked a Solutions Architect to ensure that data is protected during data transfer to and from Amazon S3 Use of which service will protect the data in transit?
CorrectIncorrectHint
Answer : B
- Question 7 of 40
7. Question
A Solutions Architect must design a storage solution for incoming billing reports in CSV format. The data does not need to be scanned frequently and Is discarded after 30 days. Which service will be MOST cost-effective in meeting these requirements?
CorrectIncorrectHint
Answer : C
- Question 8 of 40
8. Question
A data-processing application runs on an i3.large EC2 instance with a single 100-GB EBS gp2 volume. The application stores temporary data in a small database( less than 30GB ) located on the EBS root volume. The application is struggling to process the data fast enough and a Solutions Architect has determined that the I/O speed of the temporary database is the bottleneck. What is the MOST cost-efficient way to improve the database response times?
CorrectIncorrectHint
Answer : D
- Question 9 of 40
9. Question
A large media site has multiple applications in Amazon ECS. A Solutions Architect needs to use content metadata and route traffic to specific services. What is the MOST efficient method to perform this task?
CorrectIncorrectHint
Answer : C
- Question 10 of 40
10. Question
A workload in an Amazon VPC consists of a single web server launched from a custom AMI. Session state is stored in a database. How should the Solutions Architect modify this workload to be both highly available and scalable?
CorrectIncorrectHint
Answer : C
- Question 11 of 40
11. Question
An application runs in a VPC on Amazon EC2 instances behind an Application Load Balancer. Traffic to the EC2 instances must be limited from the Application Load Balancer. Based on these requirements, the security group configuration should only allow traffic from
CorrectIncorrectHint
Answer : C
- Question 12 of 40
12. Question
A solutions architect is defining a shared Amazon S3 bucket where corporate applications will save objects. How can the Architect ensure that when an application uploads an object to the Amazon S3 bucket, the object is encrypted?
CorrectIncorrectHint
Answer : C
- Question 13 of 40
13. Question
A company has an application that uses Amazon Cloudfront for content that is hosted on an Amazon S3 bucket. After an unexpected refresh , the users seeing old content. Which steps should the Solution Architect take to ensure that new content is displayed?
CorrectIncorrectHint
Answer : B
- Question 14 of 40
14. Question
An application that runs on an Amazon EC2 instance must make secure calls to Amazon S3 buckets. Which steps can a Solutions Architect take to ensure that the calls are made without exposing credentials?
CorrectIncorrectHint
Answer : C
- Question 15 of 40
15. Question
A workload in an Amazon VPC consists of an Elastic Load Balancer that distributes incoming requests across a fleet of six Amazon EC2 instances. Each instances stores and retrieves data from an Amazon DynamoDB table. Which of the following provisions will ensure that this workload is highly available?
CorrectIncorrectHint
Answer : C
- Question 16 of 40
16. Question
A Solution Architect is designing a three-tier web application that will allow customers to upload pictures from a mobile application. The application will then generate a thumbnail of the picture and return a message to the user confirming that the image was successfully uploaded. Generation of the thumbnail may take up to 5 seconds. To provide a sub second response time to the customers uploading the images, the solutions architect wants to separate the web tier from the application tier. Which service would allow the presentation tier to asynchronously dispatch the request to the application tier?
CorrectIncorrectHint
Answer : D
- Question 17 of 40
17. Question
A Solutions Architect is designing a ride-sharing application. The application need consistent and single-digit millisecond latency. In addition, the application must integrate with a highly scalable and fully managed database service to track GPS coordinate and user data for all rides. Which database service should the Solutions Architect use to meet these performance requirements?
CorrectIncorrectHint
Answer : C
- Question 18 of 40
18. Question
A company has a Node.js application running on Amazon EC2 that currently retrieves data for customers from a DynamoDB table. The company is seeing many repeat queries for the same items, and the number of queries is continuing to increase as the application gains popularity. What solution will reduce the number of read capacity units (RCUs) required while minimizing the amount of refactoring that must be done to the application?
CorrectIncorrectHint
Answer : A
- Question 19 of 40
19. Question
An application is used to process customer orders using an Amazon EC2 instance which saves the orders to an Amazon Aurora database. Occasionally when traffic is high the workload does not process orders fast enough. What will ensure that the orders are written to the database as quickly as possible?
CorrectIncorrectHint
Answer : A
- Question 20 of 40
20. Question
A retail company has sensors placed in its physical retail stores. The sensors send messages over HTTP when customers interact with in-store product. A Solutions Architect needs to implement a system for processing those sensor messages, the results must be available for the Data Analysis team. Which architecture should be used to meet these requirements?
CorrectIncorrectHint
Answer : A
- Question 21 of 40
21. Question
A company has an Amazon RDS-managed online transaction processing system that has very heavy read and write. The solutions architect notices throughput issues with the system. How can the responsiveness of the primary database be improved?
CorrectIncorrectHint
Answer : B
- Question 22 of 40
22. Question
A company is using Amazon S3 as its local repository for weekly analysis reports. One of the company-wide requirements is to secure data at rest using encryption. The company chose Amazon S3 server-side encryption. The company wants to know how the object is decrypted when a GET request is issued. Which of the following answers this question?
CorrectIncorrectHint
Answer : D
- Question 23 of 40
23. Question
A company has an application that stores sensitive data. The company is required by government regulations to store multiple copies of its data. What would be the MOST resilient and cost-effective option to meet this requirement?
CorrectIncorrectHint
Answer : D
- Question 24 of 40
24. Question
A Solutions Architect is building an application that will run for eight hours, Monday through Friday. This application will also run a weekly batch process every Saturday night that consistently takes four hours to complete. Which the MOST cost-effective compute solution?
CorrectIncorrectHint
Answer : D
- Question 25 of 40
25. Question
An organization has a 3-tier architecture. It uses an Apache web server and an application is running on the Docker platform with Amazon RDS on the backend. The organization wants to migrate the application to AWS and does not want to be responsible for deployment, scalability or capacity provisioning of its resources. Which service should be used to meet these requirements?
CorrectIncorrectHint
Answer : C
- Question 26 of 40
26. Question
An application is used by thousands of concurrent users. Eighty percent of users access the same content inside the Amazon RDS multi-AZ database. How can the overall performance of the database queries be improved?
CorrectIncorrectHint
Answer : C
- Question 27 of 40
27. Question
A Solutions Architect must create a solution where by user access to multiple Amazon Aurora MySQL databases is securely managed with short-lived connect credentials. How can the Solutions Architect meet these requirements?
CorrectIncorrectHint
Answer : B
- Question 28 of 40
28. Question
A customer has service based out of Oregon US and Paris, France. The application is storing data in an S3 bucket located in Oregon and that database updated frequently. The Paris office is experiencing slow response times when retrieving objects. What should a Solutions Architect do to resolve the slow response times for the Paris office?
CorrectIncorrectHint
Answer : A
- Question 29 of 40
29. Question
An online company wants to conduct real-time sentiment analysis about its products from its social media channels using SQL. Which of the following solutions has the LOWEST cost and operational burden?
CorrectIncorrectHint
Answer : D
- Question 30 of 40
30. Question
A customer has a legacy application with a large amount of data. The files accessed by the application are approximately 10GB each, but are rarely accessed. However,When files are accessed, they are retrieved sequentially. The customer is migrating the application to AWS and would like to use Amazon EC2 and Amazon EBS. What is the LEAST expensive EBS volume type for this use case?
CorrectIncorrectHint
Answer : A
- Question 31 of 40
31. Question
A Solutions Architect create an Amazon VPC with two public subnets and two private subnets. A corporate security mandate requires all Amazon EC2 instances be launched in a private subnet. However, when an EC2 instance running Apache on ports 80 and 443 is launched in the private subnet, no external internet traffic can connect with the server. What actions should be taken address this situation?
CorrectIncorrectHint
Answer : A
- Question 32 of 40
32. Question
A company has a web application with an Apache front end, a Memcached cache and a PostgreSQL database. The company also has a data warehouse that is accessed with standard SQL tools. The company would like to migrate the architecture to AWS with as little work as possible. Which of the following AWS services should a Solutions Architect recommend?
CorrectIncorrectHint
Answer : A
- Question 33 of 40
33. Question
A credit card processing application, hosted on an on-premises server needs to communicate directly with a database hosted on an Amazon EC2 instance running in a private subnet of a VPC. Compliance requirements state that end-to-end communication should be encrypted. Which solution will ensure that this requirement is met?
CorrectIncorrectHint
Answer : C
- Question 34 of 40
34. Question
A company wants to migrate a three-tier web application to AWS. The company wants to control the placement of the instances and have visibility into underlying sockets and cores for licensing purposes. Which compute model should a Solutions Architect choose to accomplish this task?
CorrectIncorrectHint
Answer : C
- Question 35 of 40
35. Question
A company has a long-running image processing application that runs on Spot instances that will be terminated when interrupted. A highly available workload must be designed to respond to Spot instance interruption notices. The solution must include atwo-minute warning when there is not enough capacity. How can these requirements be met?
CorrectIncorrectHint
Answer : A
- Question 36 of 40
36. Question
A Solutions Architect designed a system based on Amazon Kinesis Data Streams. After the workflow was put into production, the company noticed it performed slowly and identified Kinesis Data Streams as the problem. One of the streams has a total of 10 Mb/s throughput. What should the Solutions Architect recommend to improve performance?
CorrectIncorrectHint
Answer : D
- Question 37 of 40
37. Question
An application uses an Amazon SQS queue as a transport mechanism to deliver data to a group of EC2 instances for processing. The application owner wants to add a mechanism to archive the incoming data without modifying application code on the EC2 instances. How can this application be re-architecture to archive the data without modifying the processing instances?
CorrectIncorrectHint
Answer : B
- Question 38 of 40
38. Question
A solutions architect is designing a web application for document sharing .The users will upload documents that are then made available to other users. There will be tens of thousands of these documents. What is the MOST cost-effective storage solution?
CorrectIncorrectHint
Answer : A
- Question 39 of 40
39. Question
A company is looking for a fully-managed solution to store its players state information for a rapidly growing game. The application runs on multiple Amazon EC2 nodes,Which can scale according to the incoming traffic. The request can be routed to any of the nodes, therefore the state information must be stored in a centralized database. The players state information needs to be read with strong consistency and needs conditional updates for any changes. Which service would be MOST cost-effective and scale seamlessly?
CorrectIncorrectHint
Answer : B
- Question 40 of 40
40. Question
An application stores data in an Amazon RDS PostgreSQL Multi-AZ database instance. The ratio of read requests to write requests is about 2 to 1. Recent increases in traffic are causing very high latency. How can this problem be corrected?
CorrectIncorrectHint
Answer : D
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