Free Updates For Amazon DOP-C01 PDF Questions

You know, the time is very tight now. You must choose a guaranteed product. DOP-C01 study materials have a 99% pass rate. This will definitely give you more peace of mind when choosing our DOP-C01 exam questiosn. In today's society, everyone is working very hard. If you want to walk in front of others, you must be more efficient. After 20 to 30 hours of studying DOP-C01 Exam Materials, you can take the exam and pass it for sure.

If you failed to do so then the customer gets a full refund from GuideTorrent according to the terms and conditions. Users can start using Amazon DOP-C01 instantly after purchasing it. Three DOP-C01 Exam Questions format is provided to customers so that they can access the AWS Certified DevOps Engineer - Professional (DOP-C01) prep material in every possible way according to their needs.

>> Prep DOP-C01 Guide <<

Amazon DOP-C01 PDF Questions Learning Material in Three Different Formats

The GuideTorrent wants to become the first choice of Amazon DOP-C01 certification exam candidates. To achieve this objective the top-notch and real Amazon DOP-C01 exam questions are being offered in three easy-to-use and compatible formats. These GuideTorrent DOP-C01 Exam Questions formats are PDF dumps files, desktop practice test software, and web-based practice test software.

The DOP-C01 exam covers a wide range of topics, including continuous integration and continuous delivery (CI/CD), monitoring and logging, infrastructure as code, security, compliance, and deployment strategies. DOP-C01 exam consists of multiple-choice and multiple-response questions that test the candidate's knowledge and understanding of these topics. Passing the DOP-C01 Exam requires a thorough understanding of DevOps principles and practices, as well as a deep knowledge of the AWS platform and its services.

Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q460-Q465):

NEW QUESTION # 460
You are creating a new API for video game scores. Reads are 100 times more common than writes, and the top 1% of scores are read 100 times more frequently than the rest of the scores.
What's the best design for this system, using DynamoDB?

A. DynamoDB table with 100x higher read than write throughput, with CloudFront caching.
B. DynamoDB table with roughly equal read and write throughput, with CloudFront caching.
C. DynamoDB table with 100x higher read than write throughput, with ElastiCache caching.
D. DynamoDB table with roughly equal read and write throughput, with ElastiCache caching.

Answer: D

Explanation:
Because the 100x read ratio is mostly driven by a small subset, with caching, only a roughly equal number of reads to writes will miss the cache, since the supermajority will hit the top 1% scores. Knowing we need to set the values roughly equal when using caching, we select AWS ElastiCache, because CloudFront cannot directly cache DynamoDB queries, and ElastiCache is an excellent in-memory cache for database queries, rather than a distributed proxy cache for content delivery. ... One solution would be to cache these reads at the application layer. Caching is a technique that is used in many high-throughput applications, offloading read activity on hot items to the cache rather than to the database. Your application can cache the most popular items in memory, or use a product such as ElastiCache to do the same.
http://docs.aws.amazon.com/amazondynamodb/latest/developerguide/GuidelinesForTables.html# Guideli nesForTables.CachePopularItem

NEW QUESTION # 461
You are Devops Engineer for a large organization. The company wants to start using Cloudformation templates to start building their resources in AWS. You are getting requirements for the templates from various departments, such as the networking, security, application etc. What is the best way to architect these Cloudformation templates.

A. Considerusing Opsworks to create your environments since Cloudformation is not builtfor such customization.
B. Considerusing Elastic beanstalk to create your environments since Cloudformation is notbuilt for such customization.
C. Createseparate logical templates, for example, a separate template for networking,security, application etc. Then nest the relevant templates.
D. Usea single Cloudformation template, since this would reduce the maintenanceoverhead on the templates itself.

Answer: C

Explanation:
Explanation
The AWS documentation mentions the following
As your infrastructure grows, common patterns can emerge in which you declare the same components in each of your templates. You can separate out these common components and create dedicated templates for them. That way, you can mix and match different templates but use nested stacks to create a single, unified stack. Nested stacks are stacks that create other stacks. To create nested stacks, use the AWS:: Cloud Form ation::Stackresource in your template to reference other templates.
For more information on Cloudformation best practises, please visit the below url
http://docs.aws.amazon.com/AWSCIoudFormation/latest/UserGuide/best-practices. html

NEW QUESTION # 462
You work for a company that automatically tags photographs using artificial neural networks (ANNs), which run on GPUs using C++. You receive millions of images at a time, but only 3 times per day on average. These images are loaded into an AWS S3 bucket you control for you in a batch, and then the customer publishes a JSON-formatted manifest into another S3 bucket you control as well. Each image takes 10 milliseconds to process using a full GPU. Your neural network software requires 5 minutes to bootstrap. Image tags are JSON objects, and you must publish them to an S3 bucket. Which of these is the best system architectures for this system?

A. Make an S3 notification configuration which publishes to AWS Lambda on the manifest bucket.
Make the Lambda create a CloudFormation Stack which contains the logic to construct an autoscaling worker tier of EC2 G2 instances with the ANN code on each instance. Create an SQS queue of the images in the manifest. Tear the stack down when the queue is empty.
B. Deploy your ANN code to AWS Lambda as a bundled binary for the C++ extension. Make an S3 notification configuration on the manifest, which publishes to another AWS Lambda running controller code. This controller code publishes all the images in the manifest to AWS Kinesis.
Your ANN code Lambda Function uses the Kinesis as an Event Source. The system automatically scales when the stream contains image events.
C. Create an OpsWorks Stack with two Layers. The first contains lifecycle scripts for launching and bootstrapping an HTTP API on G2 instances for ANN image processing, and the second has an always-on instance which monitors the S3 manifest bucket for new files. When a new file is detected, request instances to boot on the ANN layer. When the instances are booted and the HTTP APIs are up, submit processing requests to individual instances.
D. Create an Auto Scaling, Load Balanced Elastic Beanstalk worker tier Application and Environment.
Deploy the ANN code to G2 instances in this tier. Set the desired capacity to 1. Make the code periodically check S3 for new manifests. When a new manifest is detected, push all of the images in the manifest into the SQS queue associated with the Elastic Beanstalk worker tier.

Answer: A

Explanation:
The Elastic Beanstalk option is incorrect because it requires a constantly-polling instance, which may break and costs money.
The Lambda fleet option is incorrect because AWS Lambda does not support GPU usage. The OpsWorks stack option both requires a constantly-polling instance, and also requires complex timing and capacity planning logic.
The CloudFormation option requires no polling, has no always-on instances, and allows arbitrarily fast processing by simply setting the instance count as high as needed.
http://docs.aws.amazon.com/lambda/latest/dg/current-supported-versions.html

NEW QUESTION # 463
In which Docker Swarm model does the swarm manager distribute a specific number of replica tasks among the nodes based upon the scale you set in the desired state?

A. scaled services
B. distributed services
C. replicated services
D. global services

Answer: C

Explanation:
A service is the definition of the tasks to execute on the worker nodes. It is the central structure of the swarm system and the primary root of user interaction with the swarm. When you create a service, you specify which container image to use and which commands to execute inside running containers.
In the replicated services model, the swarm manager distributes a specific number of replica tasks among the nodes based upon the scale you set in the desired state. For global services, the swarm runs one task for the service on every available node in the cluster.
A task carries a Docker container and the commands to run inside the container. It is the atomic scheduling unit of swarm. Manager nodes assign tasks to worker nodes according to the number of replicas set in the service scale. Once a task is assigned to a node, it cannot move to another node. It can only run on the assigned node or fail.
Reference: https://docs.docker.com/engine/swarm/key-concepts/#services-and-tasks

NEW QUESTION # 464
A company has multiple child accounts that are part of an organization in AWS Organizations.
The security team needs to review every Amazon EC2 security group and their inbound and outbound rules. The security team wants to programmatically retrieve this information from the child accounts using an AWS Lambda function in the master account of the organization.
Which combination of access changes will meet these requirements? (Choose three.)

A. Create a trust relationship that allows users in the master account to assume the IAM roles of the child accounts.
B. Create an IAM role in the master account that allows the sts:AssumeRole action against the child account IAM role's ARN.
C. Create an IAM role in the master account that has access to the AmazonEC2ReadOnlyAccess managed policy.
D. Create an IAM role in each child account that has access to the AmazonEC2ReadOnlyAccess managed policy.
E. Create an IAM role in each child account to allow the sts:AssumeRole action against the master account IAM role's ARN.
F. Create a trust relationship that allows users in the child accounts to assume the master account IAM role.

Answer: C,E,F

NEW QUESTION # 465
......

You can free download part of GuideTorrent's practice questions and answers about Amazon Certification DOP-C01 Exam online. Once you decide to select GuideTorrent, GuideTorrent will make every effort to help you pass the exam. If you find that our exam practice questions and answers is very different form the actual exam questions and answers and can not help you pass the exam, we will immediately 100% full refund.

DOP-C01 Valid Real Test: https://www.guidetorrent.com/DOP-C01-pdf-free-download.html

Courses

No course yet.

Tony Fisher Tony Fisher

Biography

Free Updates For Amazon DOP-C01 PDF Questions

Amazon DOP-C01 PDF Questions Learning Material in Three Different Formats

Amazon AWS Certified DevOps Engineer - Professional Sample Questions (Q460-Q465):

Courses

Quick Links

Resources

Support