Dumps for Free Amazon AWS-SysOps Practice Exam Questions [Sep 29, 2022]
AWS-SysOps Dumps PDF And Certification Training
Main Topics Covered by AWS SOA-C01 Certification Exam
The structure of the AWS SOA-C01 exam is quite detailed. It handles the following seven topics:
- Storage and data management;
- Deployment and provisioning;
- Monitoring and reporting;
- Security and compliance;
- Automation and optimization.
- Networking;
The monitoring and reporting chapter helps candidates develop proper skills in creating and maintaining metrics and alarms by using AWS monitoring services. They will also learn how to make the difference between metrics related to availability and performance. Another major subtopic included in this section handles the necessary steps for remediation following availability and performance metrics.
The second topic deals with high availability. There, candidates will learn more about how to implement elasticity and scalability based on each use case. Besides, they will get more knowledge of how to seize the differences between resilient environments on AWS.
Within the deployment and provisioning domain, applicants will develop advanced skills in identifying and executing the necessary steps for cloud resources provisioning. They will also understand how to remediate and identify deployment issues immediately and adapt to the current business environment.
The fourth objective is dedicated to storage and data management. It is essential for candidates to understand how to create and manage data retention. Their success in the AWS SysOps Administrator – Associate certification exam will be determined by their ability to identify and implement data protection, planning needs, and encryption.
In the security and compliance part, examinees will become skilled in implementing and managing security policies related to AWS features. Also, they will understand how to implement the proper access controls that work right with AWS services and features. Finally, they will develop the right expertise on how to make the difference between different roles and responsibilities corresponding to AWS shared responsibility model.
The sixth segment talks about networking concepts. Candidates can get a passing score in his/her AWS SysOps Administrator – Associate exam if they know how to apply AWS networking features in different situations. Also, they will understand how to implement AWS connectivity services together with gathering and interpreting the necessary information to perform an efficient network troubleshooting.
The final topic of SOA-C01 handles automation and optimization. At the end of this chapter, examinees will know how to use AWS services properly and become able to assess how resources are utilized. Also, they will become proficient in employing cost-optimization strategies and automate the manual processes wherever this is needed. Thus, they will be able to minimize management overhead.
Candidates who want to find more about how to configure and manage AWS systems should take the AWS SysOps Administrator – Associate certification.
NEW QUESTION 98
A user has configured the Auto Scaling group with the minimum capacity as 3 and the maximum capacity as
5. When the user configures the AS group, how many instances will Auto Scaling launch?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation
The default launch is going to configure 3 instances. It will only go to 5 under certain conditions. It won't launch initially 5 instances. This question doesn't give enough information to answer fully.
NEW QUESTION 99
An organization is measuring the latency of an application every minute and storing data inside a file in the
JSON format. The organization wants to send all latency data to AWS CloudWatch. How can the organization
achieve this?
- A. The user can use the CloudWatch Import command to import data from the file to CloudWatch
- B. It is not possible to upload the custom data to CloudWatch
- C. The user can supply the file as an input to the CloudWatch command
- D. The user has to parse the file before uploading data to CloudWatch
Answer: C
Explanation:
AWS CloudWatch supports the custom metrics. The user can always capture the custom data and upload the
data to CloudWatch using CLI or APIs. The user always has to include the namespace as part of the request. If
the user wants to upload the custom data from a file, he can supply file name along with the parameter --
metric-data to command put-metric-data.
NEW QUESTION 100
Amazon has three AWS accounts. They have created separate IAM users within each account.
Amazon wants a single IAM login URL such as
https://Amazon.signin.aws.amazon.com/console/ for use by IAM users in all three accounts.
How can this be achieved?
- A. Create the S3 bucket with an alias name and use the redirect rule to forward requests to various accounts
- B. It is not possible to have the same IAM account login URL for separate AWS accounts
- C. Create the same account alias with each account ID
- D. Merge all the accounts with consolidated billing
Answer: B
Explanation:
Users can create an alias for they accounts, but the alias should be unique to the account. For example the alias "Amazon" can be assigned to only one account. If a user wants the URL of the AWS IAM sign-in page to have a company name instead of the AWS account ID, he can create an alias for his AWS account ID.
Reference: http://docs.aws.amazon.com/IAM/latest/UserGuide/AccountAlias.html
NEW QUESTION 101
Your application currently leverages AWS Auto Scaling to grow and shrink as load Increases/ decreases and has been performing well. Your marketing team expects a steady ramp up in traffic to follow an upcoming campaign that will result in a 20x growth in traffic over 4 weeks. Your forecast for the approximate number of Amazon EC2 instances necessary to meet the peak demand is 175.
What should you do to avoid potential service disruptions during the ramp up in traffic?
- A. Change your Auto Scaling configuration to set a desired capacity of 175 prior to the launch of the marketing campaign
- B. Pre-warm your Elastic Load Balancer to match the requests per second anticipated during peak demand prior to the marketing campaign
- C. Check the service limits in Trusted Advisor and adjust as necessary so the forecasted count remains within limits.
- D. Ensure that you have pre-allocated 175 Elastic IP addresses so that each server will be able to obtain one as it launches
Answer: B
Explanation:
Amazon ELB is able to handle the vast majority of use cases for our customers without requiring "pre-warming" (configuring the load balancer to have the appropriate level of capacity based on expected traffic).
Reference:
https://aws.amazon.com/articles/1636185810492479#pre-warming
NEW QUESTION 102
A user has configured ELB with three instances. The user wants to achieve High Availability as well as redundancy with ELB. Which of the below mentioned AWS services helps the user achieve this for ELB?
- A. AWS Mechanical Turk
- B. AWS EMR
- C. Auto Scaling
- D. Route 53
Answer: D
Explanation:
The user can provide high availability and redundancy for applications running behind Elastic Load Balancer by enabling the Amazon Route 53 Domain Name System (DNS. failover for the load balancers. Amazon Route 53 is a DNS service that provides reliable routing to the user's infrastructure.
NEW QUESTION 103
A user is having data generated randomly based on a certain event. The user wants to upload that data to CloudWatch. It may happen that event may not have data generated for some period due to andomness. Which of the below mentioned options is a recommended option for this case?
- A. For the period when there is no data, the user should not send the data at all
- B. The user must upload the data to CloudWatch as having no data for some period will cause an error at CloudWatch monitoring
- C. For the period when there is no data the user should send the value as 0
- D. For the period when there is no data the user should send a blank value
Answer: C
Explanation:
Explanation
AWS CloudWatch supports the custom metrics. The user can always capture the custom data and upload the data to CloudWatch using CLI or APIs. When the user data is more random and not generated at regular intervals, there can be a period which has no associated data. The user can either publish the zero (0. Value for that period or not publish the data at all. It is recommended that the user should publish zero instead of no value to monitor the health of the application. This is helpful in an alarm as well as in the generation of the sample data count.
NEW QUESTION 104
A user has launched an EC2 instance. However, due to some reason the instance was terminated. If the
user wants to find out the reason for termination, where can he find the details?
- A. The user can get information from the AWS console, by checking the Instance description under the
State transition reason label - B. The user can get information from the AWS console, by checking the Instance description under the
Instance Status Change reason label - C. The user can get information from the AWS console, by checking the Instance description under the
Instance Termination reason label - D. It is not possible to find the details after the instance is terminated
Answer: A
Explanation:
An EC2 instance, once terminated, may be available in the AWS console for a while after termination. The
user can find the details about the termination from the description tab under the label State transition
reason. If the instance is still running, there will be no reason listed. If the user has explicitly stopped or
terminated the instance, the reason will be "User initiated shutdown".
Reference:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_InstanceStraightToTerminated.html
NEW QUESTION 105
A user is creating a Cloudformation stack.
Which of the below mentioned limitations does not hold true for Cloudformation?
- A. One account by default is limited to 20 stacks
- B. The template, parameter, output, and resource description fields are limited to 4096 characters
- C. One account by default is limited to 100 templates
- D. The user can use 60 parameters and 60 outputs in a single template
Answer: C
Explanation:
AWS Cloudformation is an application management tool which provides application modelling, deployment, configuration, management and related activities. The limitations given below apply to the Cloudformation template and stack. There are no limits to the number of templates but each AWS CloudFormation account is limited to a maximum of 20 stacks by default.
The Template, Parameter, Output, and Resource description fields are limited to 4096 characters.
The user can include up to 60 parameters and 60 outputs in a template.
NEW QUESTION 106
A user is running a batch process on EBS backed EC2 instances.
The batch process starts a few instances to process hadoop Map reduce jobs which can run between 50600 minutes or sometimes for more time.
The user wants to configure that the instance gets terminated only when the process is completed.
How can the user configure this with CloudWatch?
- A. Setup the CloudWatch action to terminate the instance when the CPU utilization is less than
5% - B. Setup the CloudWatch with Auto Scaling to terminate all the instances
- C. It is not possible to terminate instances automatically
- D. Setup a job which terminates all instances after 600 minutes
Answer: A
Explanation:
Amazon CloudWatch alarm watches a single metric over a time period that the user specifies and performs one or more actions based on the value of the metric relative to a given threshold over a number of time periods. The user can setup an action which terminates the instances when their CPU utilization is below a certain threshold for a certain period of time. The EC2 action can either terminate or stop the instance as part of the EC2 action.
NEW QUESTION 107
A SysOps Administrator receives reports of an Auto Scaling group failing to scale when the nodes running Amazon Linux in the cluster are constrained by high memory utilization.
What should the Administrator do to enable scaling to better adapt to the high memory utilization?
- A. Increase the minimum size of the cluster to meet memory and application load demands
- B. Deploy an Application Load Balancer to more evenly distribute traffic among nodes
- C. Create a custom script that pipes memory utilization to Amazon S3, then, scale with an AWS Lambda- powered event
- D. Install the Amazon CloudWatch memory monitoring scripts, and create a custom metric based on the script's results
Answer: B
NEW QUESTION 108
A data storage company provides a service that gives users the ability to upload and download files as needed.
The files are stored in Amazon S3 Standard and must be immediately retrievable for 1 year. Users access files frequently during the first 30 days after the files are stored. Users rarely access files after 30 days.
The company's SysOps administrator must use S3 Lifecycle policies to implement a solution that maintains object availability and minimizes cost.
Which solution will meet these requirements?
- A. Move objects to S3 Glacier after 30 days.
- B. Move objects to S3 One Zone-Infrequent Access (S3 One Zone-IA) after 30 days.
- C. Move objects to S3 Standard-Infrequent Access (S3 Standard-IA) after 30 days.
- D. Move objects to S3 Standard-Infrequent Access (S3 Standard-IA) immediately.
Answer: C
Explanation:
Explanation/Reference: https://docs.aws.amazon.com/AmazonS3/latest/userguide/lifecycle-transition-general- considerations.html
NEW QUESTION 109
A user is using the AWS SQS to decouple the services.
Which of the below mentioned operations is not supported by SQS?
- A. SendMessageBatch
- B. DeleteMessageBatch
- C. CreateQueue
- D. DeleteMessageQueue
Answer: D
Explanation:
Amazon Simple Queue Service (SQS. is a fast, reliable, scalable, and fully managed message queuing service. SQS provides a simple and cost-effective way to decouple the components of an application. The user can perform the following set of operations using the Amazon SQS:
CreateQueue, ListQueues, DeleteQueue, SendMessage, SendMessageBatch, ReceiveMessage, DeleteMessage, DeleteMessageBatch, ChangeMessageVisibility, ChangeMessageVisibilityBatch, SetQueueAttributes, GetQueueAttributes, GetQueueUrl, AddPermission and RemovePermission. Operations can be performed only by the AWS account owner or an AWS account that the account owner has delegated to.
NEW QUESTION 110
A company wants to track Amazon EC2 usage charges that are based on the value of a tag that is named Business-Unit. Company leaders instruct developers to update all EC2 resources with the tag. The developers notify the leaders that they have completed this task.
Later that week, a finance team member checks Cost Explorer. The finance team member sees EC2 costs in the different accounts but cannot find the Business-Unit tag to filter by or group by.
What is the MOST likely reason that the Business-Unit tag is absent?
- A. The IAM user does not have permission to view the tags in Cost Explorer.
- B. The instances have been rebooted, and the developers neglected to re-add the Business-Unit tag after the reboot.
- C. The Business-Unit tag is not activated as a cost allocation tag in the AWS Billing and Cost Management console.
- D. The Business-Unit tag is not valid because tag key names do not support dashes (-).
Answer: C
NEW QUESTION 111
An Amazon EC2 instance is running an application that uses Amazon Simple Queue Service (Amazon SQS) queues. A SysOps administrator must ensure that the application can read, write, and delete messages from the SQS queues.
Which solution will meet these requirements in the MOST secure manner?
- A. Create an IAM user with an IAM policy that allows the sqs:SendMessage permission, the sqs:ReceiveMessage permission, and the sqs:DeleteMessage permission to the appropriate queues.
Export the IAM user's access key and secret access key as environment variables on the EC2 instance. - B. Create an IAM user with an IAM policy that allows the sqs:SendMessage permission, the sqs:ReceiveMessage permission, and the sqs:DeleteMessage permission to the appropriate queues.
Embed the IAM user's credentials in the application's configuration. - C. Create and associate an IAM role that allows EC2 instances to call AWS services. Attach an IAM policy to the role that allows sqs:* permissions to the appropriate queues.
- D. Create and associate an IAM role that allows EC2 instances to call AWS services. Attach an IAM policy to the role that allows the sqs:SendMessage permission, the sqs:ReceiveMessage permission, and the sqs:DeleteMessage permission to the appropriate queues.
Answer: D
Explanation:
https://www.fast2test.com/AWS-SysOps-practice-test.html 6
Valid Fast2test AWS-SysOps Exam PDF Dumps - New AWS-SysOps Real Exam Questions
NEW QUESTION 112
Is it possible to access S3 objects from the Internet?
- A. No, only a general overview of S3 objects can be read from the Internet.
- B. No, there is no way to access any S3 objects from the Internet.
- C. Yes, but it has to pass through EC2.
- D. Yes, it is possible if proper public readable accesses and ACLs are set.
Answer: D
Explanation:
You must grant read permission on the specific objects to make them publicly accessible so that your users can view them on your website. You make objects publicly readable by using either the object ACL or by writing a bucket policy.
Reference: https://aws.amazon.com/articles/5050
NEW QUESTION 113
When you put objects in Amazon S3, what is the indication that an object was successfully stored?
- A. Each S3 account has a special bucket named_s3_logs. Success codes are written to this bucket with a timestamp and checksum.
- B. A success code is inserted into the S3 object metadata.
- C. Amazon S3 is engineered for 99.999999999% durability. Therefore, there is no need to confirm that data was inserted.
- D. A HTTP 200 result code and MD5 checksum, taken together, indicate that the operation was successful.
Answer: D
Explanation:
Explanation
To ensure that data is not corrupted traversing the network, use the Content-MD5 form field. When you use this form field, Amazon S3 checks the object against the provided MD5 value. If they do not match, Amazon S3 returns an error.
success_action_status
The status code returned to the client upon successful upload if success_action_redirect is not specified.
Accepts the values 200, 201, or 204 (default).
If the value is set to 200 or 204, Amazon S3 returns an empty document with a 200 or 204 status code.
If the value is set to 201, Amazon S3 returns an XML document with a 201 status code.
If the value is not set or if it is set to an invalid value, Amazon S3 returns an empty document with a 204 status code.
Type: String
Default: None
Note
Some versions of the Adobe Flash player do not properly handle HTTP responses with an empty body. To support uploads through Adobe Flash, we recommend setting success_action_status to 201.
Source: http://docs.aws.amazon.com/AmazonS3/latest/API/RESTObjectPOST.html
NEW QUESTION 114
An Applications team has successfully deployed an AWS CloudFormation stack consisting of 30 t2-medium
Amazon EC2 instances in the us-west-2 Region. When using the same template to launch a stack in us-east-
2, the launch failed and rolled back after launching only 10 EC2 instances.
What is a possible cause of this failure?
- A. The application's Amazon Machine Image (AMI) is not available in us-east-2.
- B. The IAM user did not have privileges to launch the CloudFormation template.
- C. The t2 medium EC2 instance service limit was reached.
- D. An AWS Budgets threshold was breached.
Answer: A
NEW QUESTION 115
A user has launched 5 instances in EC2-CLASSIC and attached 5 elastic IPs to the five different instances in the US East region. The user is creating a VPC in the same region. The user wants to assign an elastic IP to the VPC instance. How can the user achieve this?
- A. AWS allows 10 EC2 Classic IPs per region; so it will allow to allocate new Elastic IPs to the same region
- B. The user has to request AWS to increase the number of elastic IPs associated with the account
- C. The user can allocate a new IP address in VPC as it has a different limit than EC2
- D. The AWS will not allow to create a new elastic IP in VPC; it will throw an error
Answer: C
Explanation:
Explanation
A Virtual Private Cloud (VPC. is a virtual network dedicated to the user's AWS account. A user can create a subnet with VPC and launch instances inside that subnet. A user can have 5 IP addresses per region with EC2 Classic. The user can have 5 separate IPs with VPC in the same region as it has a separate limit than EC2 Classic.
NEW QUESTION 116
A kernel patch for AWS Linux has been released, and systems need to be updated to the new version. A SysOps administrator must apply an in-place update to an existing Amazon EC2 instance without replacing the instance.
How should the SysOps administrator apply the new software version to the instance?
- A. Run commands on the instance remotely using the AWS CLI.
- B. Develop a new version of the instance's Amazon Machine Image (AMI). Apply that new AMI to the instance.
- C. Add the instance to a patch group and patch baseline containing the desired patch by using AWS Systems Manager Patch Manager.
- D. Develop a new user data script containing the patch. Configure the instance with the new script.
Answer: C
NEW QUESTION 117
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Eligibility Requirements
Since this certification relates to the middle level, the applicants need to meet several requirements concerning their working experience and knowledge of several areas. These can be summarized into the next list:
- Proper understanding of the tenets of AWS – cloud architecture, SDKs/API, and AWS CLI tools
- At least one year of core AWS experience as well as a minimum of 1-2 years of working experience in systems administrator's role
- Solid skills in operating or managing AWS systems along with providing their audit and monitoring
- Appropriate understanding of the AWS security concepts alongside prior experience in executing compliance needs and security controls
- Knowledge of network technologies, including DNS, firewalls, TCP/IP among the rest, and understanding of virtualization
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