Most Up-to-date AWS Certified Cloud Practitioner CLF-C01 Braindump

NEW QUESTION 1
Donna needs to provision a Linux server to run a web application on. What AWS service should she use to create the Linux server?
Choose the Correct Answer

• A. VPC
• B. Lambda
• C. IAM
• D. EC2

Answer: D

Explanation:
Elastic Cloud Compute (EC2) is AWS server-based compute service platform. You can use it to provision and use Linux- and Windows-based servers.

NEW QUESTION 2
What is the availability and durability rating of S3 Standard Storage Class?
Choose the Correct Answer

• A. 99.999999999% Durability and 99.99% Availability
• B. 99.999999999% Availability and 99.90% Durability
• C. 99.999999999% Availability and 99.99% Durability
• D. 99.999999999% Durability and 99.00% Availability

Answer: A

Explanation:
S3 Standard Storage class has a rating of 99.999999999% durability (referred to as 11 nines) and 99.99% availability.

NEW QUESTION 3
What best describes Amazon Web Services (AWS)?
Choose the Correct Answer

• A. AWS only provides compute and storage services.
• B. AWS is the cloud.
• C. AWS is a cloud services provider.
• D. None of the abov

Answer: C

Explanation:
AWS is defined as a cloud services provider. They provide hundreds of services of which compute and storage are included (not limited to).

NEW QUESTION 4
If you have a large collection of reproducible objects, which S3 storage class should you use if low cost is your priority?
Choose the Correct Answer

• A. Glacier
• B. Standard
• C. Reduced Redundancy
• D. None of the above

Answer: C

Explanation:
The reduced redundancy storage class has the lowest durability of all the storage classes. This means object stored in this storage class have the highest probability of being lost. So you should only store objects in this storage class if they can be easily reproduced. In exchange for the lower durability, the cost is lower than the standard storage class.

NEW QUESTION 5
What is the relationship between AWS global infrastructure and the concept of high availability?
Choose the Correct Answer

• A. AWS is centrally located in one location and is subject to widespread outages if something happens at that one location.
• B. AWS regions and Availability Zones allow for redundant architecture to be placed in isolated parts of the world.
• C. Each AWS region handles a different AWS services, and you must use all regions to fully use AWS.
• D. None of the above

Answer: B

Explanation:
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.

NEW QUESTION 6
You notice that five of your 10 S3 buckets are no longer available in your account, and you assume that they have been deleted. You are unsure who may have deleted them, and no one is taking responsibility. What should you do to investigate and find out who deleted the S3 buckets?
Choose the Correct Answer

• A. Look at the S3 logs.
• B. Look at the CloudTrail logs.
• C. Look at the CloudWatch Logs.
• D. Look at the SNS log

Answer: B

Explanation:
CloudTrail is logging service that logs actions taken by AWS users in your AWS account, such as creating/deleting S3 buckets, starting/stopping EC2 stances, etc.

NEW QUESTION 7
Which of the following will effect how much you are charged for storing objects in S3? Choose the 2 Correct answers:

• A. The storage class used for the objects stored.
• B. Encrypting data (objects) stored in S3.
• C. Creating and deleting S3 buckets
• D. The total size in gigabytes of all objects store

Answer: AD

NEW QUESTION 8
What SQL database engine options are available in RDS? (Select all that apply) Choose the 3 Correct answers:

• A. MariaDB
• B. PostreSQL
• C. MongoDB
• D. MySQL

Answer: ABD

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

NEW QUESTION 9
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

• A. STS
• B. RDS
• C. GetSMS
• D. SNS

Answer: D

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

NEW QUESTION 10
What is the name of AWS's RDS SQL database engine?
Choose the Correct Answer

• A. Lightsail
• B. SNS
• C. MySQL
• D. Aurora

Answer: D

Explanation:
AWS created their own custom SQL database engine, which is called Aurora.

NEW QUESTION 11
What AWS feature acts as a traffic distribution regulator, making sure each EC2 instance in a system get the same amount of traffic?
Choose the Correct Answer

• A. Availability Zone
• B. ELB
• C. NACL
• D. Auto Scaling

Answer: B

Explanation:
An Elastic Load Balancer is responsible for evenly distributing incoming web traffic between all the EC2 instances associated with it. This help prevent one server from becoming overloaded with traffic, while another server remains underutilized.

NEW QUESTION 12
If you have a set of frequently accessed files that are used on a daily basis, what S3 storage class should you store them in?
Choose the Correct Answer

• A. Infrequent Access
• B. Reduced Redundancy
• C. Standard
• D. Fast Access

Answer: C

Explanation:
The Standard storage class should be used for files that you access on a daily or very frequent basis.

NEW QUESTION 13
Consolidated billing is managed through what AWS service?
Choose the Correct Answer

• A. AWS TCO
• B. AWS Billing Manager
• C. AWS Consolidated Management
• D. AWS Organizations

Answer: D

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

NEW QUESTION 14
What categories full under those analyzed by the AWS Trusted Advisor program? (Select all that apply)
Choose the 2 Correct answers:

• A. Fault tolerance
• B. Scalability
• C. Cost optimization
• D. None of the above

Answer: AC

Explanation:
The AWS Trusted Advisor program will analyze your account with check in the following categories: Cost Optimization Performance Security Fault Tolerance

NEW QUESTION 15
Jacky is creating a website using AWS infrastructure. She has a great idea for a domain name but needs to see if it's available and, if so, register it. What AWS service will allow her to do this?
Choose the Correct Answer

• A. CloudFront
• B. DomainServices
• C. CloudWatch
• D. Route 53

Answer: D

Explanation:
Route 53 is AWS's domain and DNS management service. (DomainServices does not exist).

NEW QUESTION 16
What best describes the purpose of having many Availability Zones in each AWS region?
Choose the Correct Answer

• A. Multiple Availability Zones allow for fault tolerance but not high availability.
• B. Multiple Availability Zones allow for cheaper prices due to competition between them.
• C. Multiple Availability Zones allow for duplicate and redundant compute, and data backups.
• D. None of the abov

Answer: C

Explanation:
Availability Zones work together within a region to provide users with the ability to easily setup and configure redundant architecture and backup solutions

NEW QUESTION 17
What AWS storage class should be used for long-term, archival storage?
Choose the Correct Answer

• A. Glacier
• B. Long-Term
• C. Standard
• D. Infrequent Access

Answer: A

Explanation:
Glacier should be used for (and is specifically designed for) long-term , archival storage.

NEW QUESTION 18
Under what circumstances would someone want to use ElastiCache? (Select all that apply) Choose the 2 Correct answers:

• A. They need a NoSQL database option
• B. They need to use Edge Locations to cache content
• C. The need improved improve the performance of their web application.
• D. They need in-memory data store servic

Answer: CD

Explanation:
ElastiCache is used as an in-memory data store or cache in the cloud. Benefits include improved performance for web applications (that rely on information stored in a database). Edge Locations are used for caching content with the CloudFront service, so that is not a answer here.

NEW QUESTION 19
If an object is stored in the Standard S3 storage class and you want to move it to Glacier, what must you do in order to properly migrate it?
Choose the Correct Answer

• A. Delete the object and reupload it, selecting Glacier as the storage class.
• B. Create a lifecycle policy that will migrate it after a minimum of 30 days.
• C. Change the storage class directly on the object.
• D. None of the abov

Answer: B

Explanation:
Any object uploaded to S3 must first be placed into either the Standard, Reduced Redundancy,
or Infrequent Access storage class. Once in S3 the only way to move the object to glacier is through a lifecycle policy.

NEW QUESTION 20
You have been tasked by your department head to upload a batch of files to an S3 bucket; however, when you select S3 on the AWS console, you see a notification stating that you do not have permission to access S3. What is the most probable cause of this error?
Choose the Correct Answer

• A. It takes 24 hours go get access to S3.
• B. The S3 service is currently down for maintenance.
• C. You do not have an S3 access policy attached to your IAM user.
• D. Your boss has not enabled proper bucket permission

Answer: C

Explanation:
If you get an error stating that you do not have proper permissions to access/use and AWS service, then most likely your IAM user does not have the proper permission policy attached.

NEW QUESTION 21
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