2. Amazon-Web-Services
28 June, 2021

A Review Of Refined CLF-C01 Free Draindumps

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Free CLF-C01 Demo Online For Amazon-Web-Services Certifitcation:

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Total 65 questions Full Exam Access
Question 1
If you want to have SMS or email notifications sent to various members of your department with status updates on resources in your AWS account, what service should you choose?
Choose the Correct Answer
My answer: -
Reference answer: D
Reference analysis:

Simple Notification Service (SNS) is what publishes messages to SMS and/or email endpoints.

Question 2
Tracy has created a web application, placing it's underlining infrastructure in the N. Virginia (US-East-
1) region. After several months, Tracy notices that much of the traffic coming to her website is coming from Japan. What can Tracy do to (best) help reduce latency for her users in Japan?
Choose the Correct Answer
My answer: -
Reference answer: C
Reference analysis:

CloudFront is AWS's content delivery network (CDN) service. You can use it to cache web content at edge locations what are closest to you customers. This will decrease latency for the customer and improve overall performance.

Question 3
Which S3 storage class has lowest object availability rating?
Choose the Correct Answer
My answer: -
Reference answer: C
Reference analysis:

Infrequent access has the lowest availability rating (99.90%). Standard and Reduced Redundancy have an availability rating of 99.99%

Question 4
What best describes what AWS is?
Choose the Correct Answer
My answer: -
Reference answer: C
Reference analysis:

None

Question 5
Consolidated billing is managed through what AWS service?
Choose the Correct Answer
My answer: -
Reference answer: D
Reference analysis:

AWS Organizations is where you can manage multiple AWS accounts in one place (including it's billing features, such as consolidated billing).

Question 6
If you want to learn about AWS architectural or security best practices, where will you find that type of information?
Choose the Correct Answer
My answer: -
Reference answer: C
Reference analysis:

White papers are a collection of technical documents that outlines many AWS relevant topics.

Question 7
Thomas is managing the access rights and credentials for all the employees that have access to his company's AWS account. This morning, his was notified that some of these accounts may have been compromised, and he now needs to change the password policy and re-generate a new password for all users. What AWS service does Thomas need to use in order to accomplish this?
Choose the Correct Answer
My answer: -
Reference answer: D
Reference analysis:

Identity and Access Management (IAM) is the AWS service where password policies and user credentials are managed. (Policy and Access Management as a service does not exist).

Question 8
Big Cloud Jumbo Corp is beginning to explore migrating their entire on-premises data center to AWS. They are very concerned about how much it will cost once their entire I.T. infrastructure is running on AWS. What tool can you recommend so that they can estimate what the cost of using AWS may be?
Choose the Correct Answer
My answer: -
Reference answer: B
Reference analysis:

The AWS TCO (Total Cost of Ownership) Calculator is a free tool provided by AWS. It allows you to compare your current on-premises cost vs. estimated AWS cost.

Question 9
Matt is working on a projects that involves converting an images format from .png to .jpg. Thousands of images have to be converted; however, time is not really an issue and continual processing is not required. What type of EC2 buying option would be most cost-effective for Matt to use?
Choose the Correct Answer
My answer: -
Reference answer: A
Reference analysis:

Spot instances offer the cheapest option of all EC2's buying options. However, spot instances should only be used when there can be interruptions in the processing jobs being conducted. This is due to the fluctuation in spot pricing. If the spot price goes above your bid price, then you will lose access to the spot instance (thus causing a stoppage in processing).

Question 10
Before moving and/or storing object in AWS Glacier, what considerations should you make regarding the data you want to store.
Choose the Correct Answer
My answer: -
Reference answer: C
Reference analysis:

Objects stored in Glacier take time to retrieve. You can pay for expedited retrieval, which will take several minutes - OR wait several hours (for normal retrieval).

Question 11
What is the relationship between AWS global infrastructure and the concept of high availability?
Choose the Correct Answer
My answer: -
Reference answer: B
Reference analysis:

As an AWS user, you can create your applications infrastructure and duplicate it. By placing duplicate infrastructure in multiple regions, high availability is created because if one region fails you have a backup (in a another region) to use.

Question 12
What TWO services/features are required to have highly available and fault tolerant architecture in AWS?
Choose the 2 Correct answers:
My answer: -
Reference answer: AD
Reference analysis:

None

Question 13
What AWS database is primarily used to analyze data using standard SQL formatting with compatibility for your existing business intelligence tools?
Choose the Correct Answer
My answer: -
Reference answer: C
Reference analysis:

Redshift is a database offering that is fully-managed and used for data warehousing and analytics, including compatibility with existing business intelligence tools.

Question 14
What endpoints are possible to send messages to with Simple Notification Service? (Select all that apply)
Choose the 3 Correct answers:
My answer: -
Reference answer: ACD
Reference analysis:

None

Question 15
What SQL database engine options are available in RDS? (Select all that apply) Choose the 3 Correct answers:
My answer: -
Reference answer: ABD
Reference analysis:

RDS offers the following SQL options: Aurora MySQL MariaDB PostreSQL Oracle Miscrosft SQLServer

Question 16
What are the four primary benefits of using the cloud/AWS?
Choose the Correct Answer
My answer: -
Reference answer: B
Reference analysis:

Fault tolerance, scalability, elasticity, and high availability are the four primary benefits of AWS/the cloud.

Question 17
In S3, what is a file that you upload called?
Choose the Correct Answer
My answer: -
Reference answer: D
Reference analysis:

Files that are stored in S3 are referred to as objects.

Question 18
What best describes the difference between the TCO Calculator and the Cost Explorer?
Choose the Correct Answer
My answer: -
Reference answer: B
Reference analysis:

The TCO calculator is a free tool provided by AWS that allows you to estimate the cost savings of using AWS vs. using an on-premises data center. The Cost Explorer is a free tool that allows you to view charges of your cost (helps you analyze where you are spending money).

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Total 65 questions Full Exam Access