Regenerate ANS-C00 Braindumps 2021

NEW QUESTION 1
You can use the _____ command of the AWS Config service CLI to see the compliance state of each resource that AWS Config evaluates for a specific rule.

• A. describe-compliance-by-resource
• B. describe-compliance-by-config-rule
• C. get-compliance-details-by-config-rule
• D. get-compliance-details-by-config-rule

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/config/latest/developerguide/evaluate-config_view-compliance.html

NEW QUESTION 2
Which of the following statements does not describe Jumbo Frames in an AWS VPC environment?

• A. For instances that are collocated inside a placement group, jumbo frames help to achieve the maximum network throughput possible
• B. Jumbo Frames are not supported for traffic that exits the Virtual Private Gateway
• C. Jumbo Frames are not supported for traffic that exits the Internet Gateway
• D. T2.micro instances do not support Jumbo Frames

Answer: D

Explanation:
Reference:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html

NEW QUESTION 3
A user is trying to send custom metrics to CloudWatch using the PutMetricData APIs. Which of the below mentioned points should the user needs to take care while sending the data to CloudWatch?

• A. The size of a request is limited to 128KB for HTTP GET requests and 64KB for HTTP POST requests
• B. The size of a request is limited to 40KB for HTTP GET requests and 8KB for HTTP POST requests
• C. The size of a request is limited to 16KB for HTTP GET requests and 80KB for HTTP POST requests
• D. The size of a request is limited to 8KB for HTTP GET requests and 40KB for HTTP POST requests

Answer: D

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/cloudwatch_concepts.ht ml

NEW QUESTION 4
A user is trying to understand the detailed CloudWatch monitoring concept. Which of the below mentioned services does not provide detailed monitoring with CloudWatch?

• A. AWS Route53
• B. AWS EMR
• C. AWS ELB
• D. AWS RDS

Answer: B

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/supported_services.html

NEW QUESTION 5
Select the VPC Peering statement below that is NOT true

• A. VPC peering supports transitive peering relationships for IPv6 traffic but not IPv4
• B. VPC peering can be performed between VPCs in different AWS accounts in the same region
• C. TCP connections can be performed between peered VPCs
• D. UDP connections can be performed between peered VPCs

Answer: A

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonVPC/latest/PeeringGuide/vpc-peering-basics.html#vpcpeering- limitations

NEW QUESTION 6
In the context of CloudFront RTMP Distribution, the Adobe Flash Media Server _____ file specifies which domains can access media files in a particular domain.

• A. accessdomain.JSON
• B. crossdomain.xml
• C. accessdomain.xml
• D. crossdomain.JSON

Answer: B

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/Streaming_CrossDomain.h tml

NEW QUESTION 7
In order to change the name of the AWS Config _____ , you must stop the configuration recorder, delete the current one, and create a new one with a new name, since there can only be one of these per AWS account.

• A. SNS topic
• B. configuration history
• C. delivery channel
• D. S3 bucket path

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/config/latest/developerguide/update-dc.html

NEW QUESTION 8
For ____ distributions, CloudFront does not cache cookies in edge caches.

• A. AMI
• B. Web
• C. RTMP
• D. Web and RTMP

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/Cookies.html

NEW QUESTION 9
You have just provisioned a new VPC a with a CIDR block of 172.16.12.0/24. The entire CIDR block is fully utilised by subdividing it into 6 subnets, we will refer to these as Subnet1 through to Subnet6.
The first 2 subnets (Subnet1 and Subnet2) are the same size. The last 4 subnets (Subnet3, Subnet4, Subnet5, Subnet6) are also the same size. Subnet5 is half the size of Subnet2. The address space as occupied by the first two subnets is contiguous, as is the address space occupied by the last 4 subnets. Within Subnet3 AWS reserves the address 172.16.12.129 for the VPC router. Select the correct IP address reserved by AWS for DNS in the Subnet2.

• A. 172.16.64.1
• B. 172.16.64.65
• C. 172.16.12.66
• D. 172.16.12.64

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Subnets.html

NEW QUESTION 10
What does the term "statistics" mean with respect to CloudWatch metrics?

• A. Time of a metric collection
• B. Data aggregation over a specific period of time
• C. Status of a metric
• D. Unit of a metric

Answer: B

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudWatch/latest/DeveloperGuide/cloudwatch_concepts.ht ml#Statistic

NEW QUESTION 11
True or false: A VPC contains multiple subnets, where each subnet can span multiple Availability Zones.

• A. This is true only for US regions.
• B. This is false.
• C. This is true.
• D. This is true only if requested during the set-up of VP

Answer: B

Explanation:
Reference:
https://aws.amazon.com/vpc/faqs/

NEW QUESTION 12
When using AWS Config, which two items are stored on S3 as a part of its operation?

• A. Configuration Items and Configuration History
• B. Configuration Recorder and Configuration Snapshots
• C. Configuration History and Configuration Snapshots
• D. Configuration Snapshots and Configuration Streams

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/config/latest/developerguide/config-concepts.html#config-items

NEW QUESTION 13
You would like to automate the monitoring of changes in the configurations of your AWS resources and respond programmatically to configurations of only a certain type. To do this, you could use Amazon ______ as the endpoint for the Amazon SNS topics that generate messages from AWS Config.

• A. Kinesis
• B. Simple Email Service (SES)
• C. Simple Storage Service (S3)
• D. Simple Queue Service (SQS)

Answer: D

Explanation:
Reference:
http://docs.aws.amazon.com/config/latest/developerguide/monitor-resource-changes.html

NEW QUESTION 14
In AWS, which tool records API calls for a specific AWS account and also delivers the log files for that account?

• A. CloudTrail
• B. Redshift
• C. Beanstalk
• D. Cognito

Answer: A

Explanation:
Reference:
https://aws.amazon.com/cloudtrail/

NEW QUESTION 15
In AWS Direct Connect, which of the following is true of configuring your router to connect to the AWS Direct Connect router?

• A. After creating a virtual interface for your AWS Direct Connect connection, you can download the router configuration file from the available link
• B. After Completing the Cross Connect step, the download link for router configuration will be available
• C. After submitting your AWS Direct Connect connection request, you will receive the router configuration details by email within 72 hours
• D. In Create a Virtual Interface step, the general configuration of your router would be available for downloading.

Answer: A

Explanation:
Reference:
http://docs.aws.amazon.com/directconnect/latest/UserGuide/getstarted.html#routerconfig

NEW QUESTION 16
In Amazon CloudFront, while creating a web distribution, which of the following can be used as origin servers?

• A. Any combination AWS Glacier archives and Oracle server
• B. Any combination of Amazon DB intances and XML servers
• C. Any combination of Amazon S3 buckets and HTTP servers
• D. Any combination of Amazon Data Insights and PHP servers

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/distribution-webcreating. html

NEW QUESTION 17
Which CloudWatch attributes are used for the statistics generation?

• A. All the options are used
• B. Dimension
• C. Data point unit
• D. NameSpace

Answer: A

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonCloudWatch/latest/APIReference/API_MetricDatum.html

NEW QUESTION 18
A user has created a VPC with CIDR 20.0.0.0/16 with only a private subnet and VPN connection using the VPC wizard. The user wants to connect to the instance in a private subnet over SSH. How should the user define the security rule for SSH?

• A. The user can connect to a instance in a private subnet using the NAT instance
• B. The user has to create an instance in EC2 Classic with an elastic IP and configure the security group of a private subnet to allow SSH from that elastic IP
• C. Allow Inbound traffic on port 22 from the user’s network
• D. Allow Inbound traffic on port 80 and 22 to allow the user to connect to a private subnet over the internet

Answer: C

Explanation:
Reference:
http://docs.aws.amazon.com/AmazonVPC/latest/UserGuide/VPC_Scenario4.html

NEW QUESTION 19
Considering the rules of IPv4 subnetting, how many subnets and hosts per subnet are possible given the following network 192.168.130.130/28? (in this question ignore the fact that AWS reserves 5 IP addresses)

• A. 8 subnets and 30 hosts per subnet
• B. 16 subnets and 14 hosts per subnet
• C. 32 subnets and 30 hosts per subnet
• D. 8 subnets and 14 hosts per subnet

Answer: B

Explanation:
Reference:
https://en.wikipedia.org/wiki/IPv4_subnetting_reference

NEW QUESTION 20
You have been tasked with migrating your company’s proprietary massively large dataset sorting application to AWS. The application currently runs on 4 highly spec’d servers that are in a cluster arrangement and runs 24x7, with the average CPU utilisation across any 24hr period being approx 85% - the migration of this cluster once up and running on AWS is expected to run similarly. The servers shuffile data internally and between themselves. Your company’s financial performance is entirely dependent on the speed at which it can sort your customers datasets, that is the faster a sorted result can be returned the better your company’s bottom line. Of the choices presented below, select the optimal network configuration that will ensure the best financial results for your company.

• A. Disable Jumbo Frames to ensure better data throughput between instances
• B. Enable Jumbo Frames to ensure better data throughput between instances
• C. Create an autoscaled group of c4.8xlarge instances - with min 1 and max 4 - this will ensure your operational costs a minimal
• D. Configure a CloudWatch Alarm to add more CPUs to the instances when average cluster CPU utilisation breaches 85%

Answer: B

Explanation:
Reference:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html

NEW QUESTION 21
Select the answer/s that correctly state how Jumbo Frames work

• A. Jumbo Frames assist with application disk storage
• B. Jumbo Frames can assist with application performance
• C. Jumbo Frames are supported across Virtual Private Gateway connections
• D. Jumbo Frames are enabled by increasing the MTU size to 9000 kilobytes

Answer: B

Explanation:
Reference:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/network_mtu.html

NEW QUESTION 22
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