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AWS Certified SysOps Administrator - Associate (SOA-C02) valid training collection & SOA-C02 study prep torrent & AWS Certified SysOps Administrator - Associate (SOA-C02) exam practice pdf

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Amazon SOA-C02 exam is a valuable certification for IT professionals who work with AWS. It tests the candidate's understanding of AWS architecture and services, as well as their ability to apply best practices for deploying and managing applications on AWS. Passing the exam demonstrates the candidate's expertise in managing and operating AWS systems and is valid for three years. Candidates are recommended to take the AWS Certified SysOps Administrator – Associate training course to prepare for the exam.

Amazon SOA-C02 certification exam is a challenging exam that tests an individual's knowledge of AWS services and their ability to operate and manage them in a production environment. AWS Certified SysOps Administrator - Associate (SOA-C02) certification is a valuable asset for individuals seeking to advance their careers in cloud computing and AWS, and it can lead to higher salaries and better job opportunities.

Amazon SOA-C02 Exam is a valuable certification for professionals working in the sysops administrator role on the AWS platform. It demonstrates their knowledge and skills in managing and operating applications on AWS, and can help them advance their careers in the cloud computing industry.

Amazon AWS Certified SysOps Administrator - Associate (SOA-C02) Sample Questions (Q294-Q299):

NEW QUESTION # 294
A company website contains a web tier and a database tier on AWS. The web tier consists of Amazon EC2 instances that run in an Auto Scaling group across two Availability Zones. The database tier runs on an Amazon ROS for MySQL Multi-AZ DB instance. The database subnet network ACLs are restricted to only the web subnets that need access to the database. The web subnets use the default network ACL with the default rules.
The company's operations team has added a third subnet to the Auto Scaling group configuration. After an Auto Scaling event occurs, some users report that they intermittently receive an error message. The error message states that the server cannot connect to the database. The operations team has confirmed that the route tables are correct and that the required ports are open on all security groups.
Which combination of actions should a SysOps administrator take so that the web servers can communicate with the DB instance? (Select TWO.)

A. On the network ACLs for the database subnets, create an outbound Allow rule of type MySQL/Aurora (3306). Specify the destination as the third web subnet.
B. On the network ACLs for the database subnets, create an outbound Allow rule of type TCP with the ephemeral port range and the destination as the third web subnet.
C. On the default ACL. create inbound Allow rules of type TCP with the ephemeral port range and the source as the database subnets.
D. On the default ACL, create outbound Allow rules of type MySQL/Aurora (3306). Specify the destinations as the database subnets.
E. On the network ACLs for the database subnets, create an inbound Allow rule of type MySQL/Aurora (3306). Specify the source as the third web subnet.

Answer: B,E

Explanation:
To ensure that the new web subnet can communicate with the database instance, follow these steps:
* Create an Inbound Allow Rule for MySQL/Aurora (3306):
* On the network ACL for the database subnets, add an inbound allow rule to permit traffic from the third web subnet on port 3306 (MySQL/Aurora).
Reference: Network ACLs
Create an Outbound Allow Rule for Ephemeral Ports:
On the network ACL for the database subnets, add an outbound allow rule to permit traffic to the third web subnet on the ephemeral port range (1024-65535).
Reference: Ephemeral Ports
These changes will ensure that the new subnet can communicate with the database, resolving the connectivity issues.

NEW QUESTION # 295
A company has an Amazon CloudFront distribution that uses an Amazon S3 bucket as its origin. During a review of the access logs, the company determines that some requests are going directly to the S3 bucket by using the website hosting endpoint. A SysOps administrator must secure the S3 bucket to allow requests only from CloudFront.
What should the SysOps administrator do to meet this requirement?

A. Create an origin access identity (OAI) in CloudFront. Associate the OAI with the distribution. Remove access to and from other principals in the S3 bucket policy. Update the S3 bucket policy to allow access only from the OAI.
B. Create an origin access identity (OAI) in CloudFront. Associate the OAI with the distribution. Update the S3 bucket policy to allow access only from the OAI. Disable website hosting. Create a new origin, and specify the S3 bucket as the new origin. Update the distribution behavior to use the new origin.
Remove the existing origin.
C. Create an origin access identity (OAI) in CloudFront. Associate the OAI with the distribution. Update the S3 bucket policy to allow access only from the OAI. Create a new origin, and specify the S3 bucket as the new origin. Update the distribution behavior to use the new origin. Remove the existing origin.
D. Update the S3 bucket policy to allow access only from the CloudFront distribution. Remove access to and from other principals in the S3 bucket policy. Disable website hosting. Create a new origin, and specify the S3 bucket as the new origin. Update the distribution behavior to use the new origin. Remove the existing origin.

Answer: A

Explanation:
To secure the S3 bucket and allow access only from CloudFront, the following steps should be taken:
* Create an OAI in CloudFront:
* In the CloudFront console, create an origin access identity (OAI) and associate it with your CloudFront distribution.
Reference: Restricting Access to S3 Buckets
Update S3 Bucket Policy:
Modify the S3 bucket policy to allow access only from the OAI. This involves adding a policy statement that grants the OAI permission to get objects from the bucket and removing any other public access permissions.
Example Policy:
json
Copy code
{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Principal": {
"AWS": "arn:aws:iam::cloudfront:user/CloudFront Origin Access Identity E3EXAMPLE"
},
"Action": "s3:GetObject",
"Resource": "arn:aws:s3:::example-bucket/*"
}
]
}
Reference: Bucket Policy Examples
Test Configuration:
Ensure that the S3 bucket is not publicly accessible and that requests to the bucket through the CloudFront distribution are successful.
Reference: Testing CloudFront OAI

NEW QUESTION # 296
A SysOps administrator is troubleshooting a website that will not load for users. The website is hosted by an Amazon CloudFront distribution that has an Amazon S3 bucket as the origin. The CloudFront distribution is named d11111abcdef8.cloudfront.net. The S3 bucket has the following Amazon Resource Name (ARN): arn:
aws:s3:::example-com-website-files. The S3 bucket has S3 Block Public Access enabled. The SysOps administrator examines the website's DNS CNAME records and discovers that the record value is set to s3.
amazonaws.com/example-com-website-files/. What should the SysOps administrator do to configure the website for use with CloudFront?

A. Disable S3 Block Public Access on the S3 bucket.
B. Modify the value of the DNS CNAME record to be d11111abcdef8.cloudfront.net instead of the S3 URL.
C. Modify the value of the DNS CNAME record to be arn:aws:s3:::example-com-website-files instead of the S3 URL.
D. Create an S3 access point in the same AWS Region where the S3 bucket is located. Configure the access point policy to allow CloudFront to read from the S3 bucket. Point the CNAME record to the S3 access point name.

Answer: B

Explanation:
The S3 bucket is being used as the origin for a CloudFront distribution. To serve content via CloudFront:
* You must point the DNS record to the CloudFront domain name (e.g., d11111abcdef8.cloudfront.net)
* Not directly to the S3 bucket, even if that's the origin
From CloudFront with S3 static website hosting:
To use CloudFront to serve your content, update your DNS settings so your domain name (CNAME) points to your CloudFront distribution.

NEW QUESTION # 297
A company has two VPC networks named VPC A and VPC B.
The VPC A CIDR block is 10.0.0.0/16 and the VPC B CIDR block is 172.31.0.0/16.
The company wants to establish a VPC peering connection named pcx-12345 between both VPCs.
Which rules should appear in the route table of VPC A after configuration? (Select TWO.)

A. Destination: 172.31.0.0/16, Target: Local
B. Destination: 10.0.0.0/16. Target: 172.31.0.0/16
C. Destination: 10.0.0.0/16, Target: Local
D. Destination: 172.31.0.0/16, Target: pcx-12345
E. Destination: 10.0.0.0/16, Target: pcx-12345

Answer: C,D

Explanation:
https://docs.aws.amazon.com/vpc/latest/peering/vpc-peering-routing.html

NEW QUESTION # 298
A SysOps administrator is troubleshooting an implementation of Amazon CloudWatch Synthetics. The CloudWatch Synthetics results must be sent to an Amazon S3 bucket. The SysOps administrator has copied the configuration of an existing canary that runs on a VPC that has an internet gateway attached. However, the SysOps administrator cannot get the canary to successfully start on a private VPC that has no internet access.
What should the SysOps administrator do to successfully run the canary on the private VPC?

A. Ensure that the DNS resolution option and the DNS hostnames option are turned on in the VPC. Create an interface VPC endpoint for CloudWatch. Create a gateway VPC endpoint for Amazon S3. Add the permissions to allow CloudWatch Synthetics to use both endpoints.
B. Ensure that the DNS resolution option and the DNS hostnames option are turned off in the VPC. Create a gateway VPC endpoint for Amazon S3. Add the permissions to allow CloudWatch Synthetics to use the S3 endpoint.
C. Ensure that the DNS resolution option and the DNS hostnames option are turned off in the VPC. Add a security group to the canary to allow outbound traffic on the DNS port. Add the permissions to allow CloudWatch Synthetics to write to the S3 bucket.
D. Ensure that the DNS resolution option and the DNS hostnames option are turned on in the VPC. Add the synthetics:GetCanaryRuns permission to the VPC. On the S3 bucket, add the IgnorePublicAcls permission to the CloudWatch Synthetics role.

Answer: A

Explanation:
When running CloudWatch Synthetics canaries in a private VPC, they require access to:
CloudWatch API (for canary configuration and control) - via interface endpoint Amazon S3 (to store canary artifacts and logs) - via gateway endpoint VPC DNS for name resolution - both DNS resolution and hostnames must be enabled From CloudWatch Synthetics VPC setup documentation:
If your VPC has no internet access, you must configure VPC endpoints and VPC DNS settings for canaries to run successfully.

NEW QUESTION # 299
......

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