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The true SAA-C02 exam is for anyone with a year or more of hands-on experience designing usable, cost-effective, fault-tolerant, and scalable distributed systems on AWS. You will need to complete the exam in 130 minutes and answer 65 questions. The type of question can be multiple choices or multiple answers. It costs $150 to take the exam.
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(SAA-C02 Free Dumps) AWS Certified Solutions Architect – Associate Exam Questions Answers: 2022.9
A company has an AWS Glue extract. transform, and load (ETL) job that runs every day at the same time. The job processes XML data that is in an Amazon S3 bucket. New data is added to the S3 bucket every day.
A solutions architect notices that AWS Glue is processing all the data during each run. What should the solutions architect do to prevent AWS Glue from reprocessing old data?
A. Edit the job to use job bookmarks.
B. Edit the job to delete data after the data is processed
C. Edit the job by setting the number of workers field to 1.
D. Use a FindMatches machine learning (ML) transform.
Correct Answer: B
A company captures ordered clickstream data from multiple websites and uses batch processing to analyze the data. The company receives 100 million event records, all approximately 1 KB in size, each day. The company loads the data into Amazon Redshift each night, and business analysts consume the data.
The company wants to move toward near-real-time data processing for timely insights. The solution should process the streaming data while requiring the least possible operational overhead. Which combination of AWS services will meet these requirements MOST cost-effectively? (Choose two.)
A. Amazon EC2
B. AWS Batch
C. Amazon Simple Queue Service (Amazon SQS)
D. Amazon Kinesis Data Firehose
E. Amazon Kinesis Data Analytics
Correct Answer: BC
A company is planning to host its compute-intensive applications on Amazon EC2 instances. The majority of the network traffic will be between these applications The company needs a solution that minimizes latency and maximizes network throughput
The underlying hardware for the EC2 instances must not be shared with any other company Which solution will meet these requirements?
A. Launch EC2 instances as Dedicated Hosts in a cluster placement group
B. Launch EC2 instances as Dedicated Hosts in a partition placement group
C. Launch EC2 instances as Dedicated Instances in a cluster placement group
D. Launch EC2 instances as Dedicated Instances in a partition placement group
Correct Answer: A
A solutions architect is working on optimizing a legacy document management application running on Microsoft a network file share. The chief information officer wants to reduce the on-premises data center footprint and minimize storage by moving on-premises storage to AWS.
What should the solution architect do to meet these requirements?
A. Set up an AWS Storage Gateway file gateway.
B. Set up Amazon Elastic File System (Amazon EFS).
C. Set up AWS Storage Gateway as a volume gateway.
D. Set up an Amazon Elastic Block Store (Amazon EBS) volume.
Correct Answer: A
Cost Explorer is showing charges higher than expected for Amazon Elastic Block Store (Amazon EBS) volumes connected to application servers in a production account A significant portion of the changes from Amazon EBS are from volumes that were created as Provisioned IOPS SSD (io1) volume types Controlling costs is the highest priority for
Which steps should the user take to analyze and reduce the EBS costs without incurring any application downtime\\’? (Select TWO)
A. Use the Amazon EC2 ModifylnstanceAttribute action to enable EBS optimization on the application server instances
B. Use the Amazon CloudWatch GetMetricData action to evaluate the read-write operations and read/ write bytes of each volume
C. Use the Amazon EC2 ModifyVoiume action to reduce the size of the underutilized 101 volumes
D. Use the Amazon EC2 ModifyVolume action to change the volume type of the underutilized io1 volumes to General Purpose SSD (gp2)
E. Use an Amazon S3 PutBucketPolicy action to migrate existing volume snapshots to Amazon S3 Glacier
Correct Answer: AD
A company has a service that produces event data. The company wants to use AWS to process the event data as it is received. The data is written in a specific order that
must be maintained throughout processing The company wants to implement a solution that minimizes operational overhead.
How should a solution architect accomplish this?
A. Create an Amazon Simple Queue Service (Amazon SQS) FIFO queue to hold messages. Set up an AWS Lambda function to process messages from the queue.
B. Create an Amazon Simple Notification Service (Amazon SNS) topic to deliver notifications containing payloads to process. Configure an AWS Lambda function as a subscriber
C. Create an Amazon Simple Queue Service (Amazon SQS) standard queue to hold messages Set up an AWS Lambda function 😮 process messages from the queue independently
D. Create an Amazon Simple Notification Service (Amazon SNS) topic to deliver notifications containing payloads to process Configure an Amazon Simple Queue Service (Amazon SQS) queue as a subscriber.
Correct Answer: A
A company runs a web-based portal that provides users with global breaking news, local alerts, and weather updates. The portal delivers each user a personalized view by using a mixture of static and dynamic content Content is served over HTTPS through an API server running on an Amazon EC2 instance behind an Application Load Balancer (ALB).
The company wants the portal to provide this content to its users across the world as quickly as possible. How should a solutions architect design the application to ensure the LEAST amount of latency for all users?
A. Deploy the application stack in a single AWS Region Use Amazon CloudFront to serve all static and dynamic content by specifying the ALB as an origin
B. Deploy the application stack in two AWS Regions Use an Amazon Route 53 latency routing policy to serve all content from the ALB in the closest Region.
C. Deploy the application stack in a single AWS Region Use Amazon CloudFront to serve the static content Serve the dynamic content directly from the ALB.
D. Deploy the application stack in two AWS Regions Use an Amazon Route 53 geolocation routing policy to serve all content from the ALB in the closest Region.
Correct Answer: A
A company uses on-premises servers to host its applications. The company is running out of storage capacity. The applications use both block storage and NFS storage. The company needs a high-performing solution that supports local caching without re-architecting its existing applications.
Which combination of actions should a solutions architect take to meet these requirements? (Select TWO.)
A. Mount Amazon S3 as a file system to the on-premises servers.
B. Deploy an AWS Storage Gateway file gateway to replace NFS storage
C. Deploy AWS Snowball Edge to provision NFS mounts to on-premises servers.
D. Deploy an AWS Storage Gateway volume gateway to replace the block storage.
E. Deploy Amazon Elastic Fife System (Amazon EFS) volumes and mount them to on-premises servers.
Correct Answer: BD
A company is using a centralized AWS account to store log data in various Amazon S3 buckets. A solutions architect needs to ensure that the data is encrypted at rest before the data is uploaded to the S3 buckets. The data also must be encrypted in transit.
Which solution meets these requirements?
A. Use client-side encryption to encrypt the data that is being uploaded to the S3 buckets.
B. Use server-side encryption to encrypt the data that is being uploaded to the S3 buckets.
C. Create bucket policies that require the use of server-side encryption with S3-managed encryption keys (SSE-S3) for S3 uploads.
D. Enable the security option to encrypt the S3 buckets through the use of a default AWS Key Management Service (AWS KMS) key.
Correct Answer: B
Organizers for a global event want to put daily reports online as static HTML pages The pages are expected to generate millions of views from users around the world The files are stored in an Amazon S3 bucket A solutions architect has been asked to design an efficient and effective solution.
Which action should the solutions architect take to accomplish this?
A. Generate pre-signed URLs for the files
B. Use cross-Region replication to all Regions
C. Use the geo proximity feature of Amazon Route 53
D. Use Amazon CloudFront with the S3 bucket as its origin
Correct Answer: D
Using Amazon S3 Origins, MediaPackage Channels, and Custom Origins for Web Distributions Using Amazon S3 Buckets for Your Origin When you use Amazon S3 as an origin for your distribution, you place any objects that you want CloudFront to deliver in an Amazon S3 bucket.
You can use any method that is supported by Amazon S3 to get your objects into Amazon S3, for example, the Amazon S3 console or API, or a third-party tool. You can create a hierarchy in your bucket to store the objects, just as you would with any other Amazon S3 bucket.
Using an existing Amazon S3 bucket as your CloudFront origin server doesn\’t change the bucket in any way; you can still use it as you normally would to store and access Amazon S3 objects at the standard Amazon S3 price. You incur regular Amazon S3 charges for storing the objects in the bucket.
Using Amazon S3 Buckets Configured as Website Endpoints for Your Origin You
can set up an Amazon S3 bucket that is configured as a website endpoint as a custom origin with CloudFront. When you configure your CloudFront distribution, for the origin, enter the Amazon S3 static website hosting endpoint for your bucket.
This value appears in the Amazon S3 console, on the Properties tab, and in the Static website hosting pane.
For more information about specifying Amazon S3 static website endpoints, see Website endpoints in the Amazon Simple Storage Service Developer Guide. When you
specify the bucket name in this format as your origin, you can use Amazon S3 redirects and Amazon S3 custom error documents.
For more information about Amazon S3 features, see the Amazon S3 documentation. Using an Amazon S3 bucket as your CloudFront origin server doesn\’t change it in any way. You can still use it as you normally would and you incur regular Amazon S3 charges.
A company has a three-tier, stateless web application. The company\’s web and application tiers run on Amazon BC2 instances in an Auto Scaling group with an Amazon Elastic Block Store (Amazon EBS) root volume, and the database tier runs on Amazon RDS for PostgreSQL. The company\’s recovery point objective (RPO) is 2 hours
What should a solutions architect recommend enabling backups for this environment?
A. Take snapshots of EBS volumes of the EC2 instances and database every 2 hours
B. Configure a snapshot lifecycle policy to take EBS snapshots and configure an automated database backup in Amazon RDS to meet the RPO
C. Take snapshots of EBS volumes of the EC2 instances every 2 hours Configure an automated database backup in Amazon RDS so that it runs every 2 hours
D. Retain the latest Amazon Machine Images (AMIs) of the web and application tiers Configure daily Amazon RDS snapshots and use point-in-time recovery to meet the RPO.
Correct Answer: D
A gaming company hosts a browser-based application on AWS. The users of the application consume a large number of videos and images that are stored in Amazon S3. This content is the same for all users.
The application has increased in popularity, and millions of users worldwide are accessing these media files. The company wants to provide the files to the users while reducing the load on the origin.
Which solution meets these requirements MOST cost-effectively?
A. Deploy an AWS Global Accelerator accelerator in front of the web servers.
B. Deploy an Amazon CloudFront web distribution in front of the S3 bucket.
C. Deploy an Amazon ElastiCache for Redis instance in front of the web servers.
D. Deploy an Amazon ElastiCache for Memcached instance in front of the web servers.
Correct Answer: B
A company hosts a training site on a fleet of Amazon EC2 instances. The company anticipates that its new course, which consists of dozens of training videos on the site, will be extremely popular when it is released in 1 week.
What should a solutions architect do to minimize the anticipated server load?
A. Store the videos in Amazon ElastiCache for Redis Update the web servers to serve the videos using the Elastic cache API
B. Store the videos in Amazon Elastic File System (Amazon EFS) Create a user data script for the web servers to mount the EFS volume.
C. Store the videos in an Amazon S3 bucket Create an Amazon CloudFlight distribution with an origin access identity (OAI) of that S3 bucket Restrict Amazon S3 access to the OAI.
D. Store the videos in an Amazon S3 bucket. Create an AWS Storage Gateway file gateway to access the S3 bucket Create a user data script for the web servers to mount the file gateway
Correct Answer: C