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How to book the Amazon SOA-C01: AWS Certified SysOps Administrator-Associate Exam
To apply for the AWS Certified SysOps Administrator-Associate Exam, You have to follow these steps:
- Step 1: Go to the AWS Certified SysOps Administrator-Associate Official Site
- Step 2: Read the instruction Carefully
- Step 3: Follow the given steps
- Step 4: Apply for the AWS Certified SysOps Administrator-Associate Exam
Introduction to Amazon SOA-C01: AWS Certified SysOps Administrator-Associate Exam
As businesses shift jobs rapidly into the public cloud, cloud computing has developed from an enticing capacity to a profound business. AWS is considered an industry pioneer and the most experienced provider in the cloud business as a pioneer in ideas and a benchmark among all of its rivals. This transition involves a variety of features to develop, implement, and maintain cloud infrastructure systems. Get accredited AWS systems with all of the qualifications (plus the best performers) that are better tested by one of the most popular cloud computing firms. Across an organization, certification reflects a mutual definition of a network, agreed terminology, and a basic level of cloud expertise that can speed up cloud work evaluation. The following guide includes the AAWS Certified SysOps Administrator-Associate Qualification test, the Professional qualification salary of AWS Certified SysOps Administrator-Associate, and all facts of the Test such as information about SOA-C01 exams.
NEW QUESTION 22
An organization has created 50 IAM users. The organization wants that each user can change their password but cannot change their access keys. How can the organization achieve this?
- A. The organization has to create a special password policy and attach it to each user
- B. By default each IAM user can modify their passwords
- C. The root account owner has to use CLI which forces each IAM user to change their password on first login
- D. The root account owner can set the policy from the IAM console under the password policy screen
Answer: D
Explanation:
Explanation
With AWS IAM, organizations can use the AWS Management Console to display, create, change or delete a password policy. As a part of managing the password policy, the user can enable all users to manage their own passwords. If the user has selected the option which allows the IAM users to modify their password, he does not need to set a separate policy for the users. This option in the AWS console allows changing only the password.
NEW QUESTION 23
A SysOps administrator recently launched an application consisting of web servers running on Amazon EC2 instances, an Amazon ElastiCache cluster communicating on port 6379, and an Amazon RDS tor PostgreSQL DB instance communicating on port 5432. The web servers are in the security group web-sg. the ElastiCache cluster is in the security group cache-sg. and the DB instance is in the security group database-sg.
The application fails on start, with the error message "Unable to connect to the database." The rules in web-sg are as follows.
Which change should the SysOps administrator make to web-sg to correct the issue without compromising security?
- A. Change the outbound rule to:
cache-sg TCP 54 32 - B. Add a new outbound rule:
0.0.0.0/0 Ail Traffic 0-65535 - C. Add a new inbound rule:
database-ag TCP 5432 - D. Add a new outbound rule:
database-sg TCP 5432
Answer: C
NEW QUESTION 24
Which of the following does Amazon S3 provide?
- A. A virtual server in the cloud
- B. A highly encrypted virtual disk in the cloud
- C. A transient storage in the cloud
- D. A highly-scalable cloud storage
Answer: D
Explanation:
Explanation
Amazon S3 provides Scalable Storage in the Cloud. Amazon Simple Storage Service (Amazon S3) is object storage with a simple web service interface to store and retrieve any amount of data from anywhere on the web. It is designed to deliver 99.999999999% durability, and scale past trillions of objects worldwide.
References:
NEW QUESTION 25
A user has enabled instance protection for his Auto Scaling group that has spot instances. If Auto Scaling wants to terminate an instance in this Auto Scaling group due to a CloudWatch trigger unrelated to bid price, what will happen?
- A. Auto Scaling overwrites the instance termination attribute and terminates the instances
- B. Auto Scaling will remove the instance from the Auto Scaling Group
- C. Auto Scaling will notify the user for the next action
- D. The EC2 instance will not be terminated since instance protection from scale-in is enabled.
Answer: D
Explanation:
Explanation
Auto Scaling protects instances from termination during scale-in events. This means that Auto Scaling instance protection will receive the CloudWatch trigger to delete instances, and delete instances in the Auto Scaling group that do not have instance protection enabled. However, instance protection won't protect Spot instance termination triggered due to market price exceeding bid price.
NEW QUESTION 26
A company has a web application that is experiencing performance problems many times each night. A root cause analysis reveals spikes in CPU utilization that last 5 minutes on an Amazon EC2 Linux instance. A SysOps administrator is tasked with finding the process ID (PID) of the service or process that is consuming more CPU.
How can the administrator accomplish this with the LEAST amount of effort?
- A. Use the default Amazon CloudWatch CPU utilization metric to capture the PID in the CloudWatch dashboard.
- B. Log in to the EC2 Linux instance using a .pern key each night and then run the top command
- C. Configure an AWS Lambda function in Python 3.7 to run every minute to capture the PID and send a notification.
- D. Configure the procstat plugin to collect and send CPU metrics for the running processes.
Answer: D
NEW QUESTION 27
Which of the following statements is true of Elastic Load Balancing?
- A. It distributes incoming traffic across multiple EC2 instances.
- B. It distributes traffic only to instances across different Availability Zones.
- C. It distributes traffic only to instances across a single Availability Zone.
- D. It distributes the outgoing traffic across multiple EC2 instances.
Answer: A
Explanation:
Explanation
Elastic Load Balancing automatically distributes incoming traffic across multiple EC2 instances.
You create a load balancer and register instances with the load balancer in one or more Availability Zones.
The load balancer serves as a single point of contact for clients.
References:
NEW QUESTION 28
Amazon Cognito supports web identity federation through _____.
- A. an AWS user group
- B. custom sign-in code or own user identities
- C. Facebook, Google, and Amazon
- D. a configuration check for rules that deny access to specific ports
Answer: C
Explanation:
Explanation
Amazon Cognito supports developer authenticated identities, in addition to web identity federation through Facebook, Google, and Amazon.
NEW QUESTION 29
A SysOps Administrator needs to monitor all the object upload and download activity of a single Amazon S3 bucket. Monitoring most include tracking the AWS account of the catier, the IAM user role of the caller, the time of the API call, and the IP address of the API.
Where can the administrator find this information?
- A. AWS CloudTrail management event logging
- B. AWS CloudTrail data event logging
- C. Amazon inspector bucket event logging
- D. Amazon inspector event logging
Answer: B
NEW QUESTION 30
A company manages multiple AWS accounts and wants to provide access to AWS from a single management account using an existing on-premises Microsoft Active Directory domain. Which solution will meet these requirements with the LEAST amount of effort?
- A. Create an identity provider in AWS 1AM associated with the on-premises directory. Create 1AM roles in the target accounts with the appropriate trust policy.
- B. Create an Amazon Cognito federated identity pool. Associate the pool identity with the on-premises directory. Configure the 1AM roles with the appropriate trust policy,
- C. Create an Active Directory connector using AWS Directory Service. Associate the directory with AWS Single Sign-On (AWS SSO). Configure user access to target accounts through AWS SSO.
- D. Create an Active Directory connector using AWS Directory Service. Create 1AM users in the target accounts with the appropriate trust policy.
Answer: C
NEW QUESTION 31
You run a web application with the following components Elastic Load Balancer (EL8), 3 Web/Application servers, 1 MySQL RDS database with read replicas, and Amazon Simple Storage Service (Amazon S3) for static content. Average response time for users is increasing slowly.
What three CloudWatch RDS metrics will allow you to identify if the database is the bottleneck? (Choose three.)
- A. The amount of write latency.
- B. The amount of time a Read Replica DB Instance lags behind the source DB Instance
- C. The number of outstanding IOs waiting to access the disk.
- D. The amount of disk space occupied by binary logs on the master.
- E. The average number of disk I/O operations per second.
Answer: A,B,C
NEW QUESTION 32
Where is an object stored in Amazon S3?
- A. in a Collector
- B. in an Archive
- C. in a Bucket
- D. in a Vault
Answer: C
Explanation:
Explanation
Every object in Amazon S3 is stored in a bucket. Before you can store data in Amazon S3, you must create a bucket.
NEW QUESTION 33
A company's web application runs on Amazon EC2 instances behind an ELB Application Load Balancer The EC2 instances run m an EC2 Auto Scaling group across multiple Availability Zones. Data is stored in an Amazon ElastCache for Redis cluster and an Amazon RDS DB instance Company policy requires all system patching to take place at midnight on Tuesday Which resources will need to have a maintenance window configured for midnight on Tuesday? (Select TWO )
- A. RDS instance
- B. ElasticCache cluster
- C. EC2 instances
- D. Elastic Load Balancer
- E. Auto Scaling group
Answer: A,B
NEW QUESTION 34
A user is accessing RDS from an application. The user has enabled the Multi AZ feature with the MS SQL RDS DB. During a planned outage how will AWS ensure that a switch from DB to a standby replica will not affect access to the application?
- A. RDS will have both the DBs running independently and the user has to manually switch over
- B. RDS will have an internal IP which will redirect all requests to the new DB
- C. RDS uses DNS to switch over to stand by replica for seamless transition
- D. The switch over changes Hardware so RDS does not need to worry about access
Answer: C
Explanation:
Explanation
In the event of a planned or unplanned outage of a DB instance, Amazon RDS automatically switches to a standby replica in another Availability Zone if the user has enabled Multi AZ. The automatic failover mechanism simply changes the DNS record of the DB instance to point to the standby DB instance. As a result, the user will need to re-establish any existing connections to the DB instance. However, as the DNS is the same, the application can access DB seamlessly.
NEW QUESTION 35
A SySOps Administrator is managing an AWS account where Developers are authorized to launch Amazon EC2 instances to test new code. To limit costs, the Administrator must ensure that the EC2 instances in the account are terminated 24 hours after launch.
How should the Administrator meet these requirements?
- A. Add an action to AWS Trusted Advisor to turn off EC2 instances based on the Low Utilization Amazon EC2 Instances check, terminating instances identified by Trusted Advisor as running for more than 24 hours.
- B. Create an Amazon CloudWatch alarm based on the CPUUtilization metric. When the metric is 0% for
24 hours, trigger an action to terminate the EC2 instance when the alarm is triggered. - C. Install the unified Amazon CloudWatch agent on every EC2 instance. Configure the agent to terminate instances after they have been running for 24 hours.
- D. Create an AWS Lambda function to check all EC2 instances and terminate instances running more than
24 hours. Trigger the function with an Amazon CloudWatch Events event every 15 minutes.
Answer: A
NEW QUESTION 36
A company creates custom AMI images by launching new Amazon EC2 instances from an AWS CloudFormation template. It installs and configures necessary software through AWS OpsWorks, and takes images of each EC2 instance. The process of installing and configuring software can take between 2 to 3 hours, but at times, the process stalls due to installation errors.
The SysOps Administrator must modify the CloudFormation template so if the process stalls, the entire stack will fail and roll back.
Based on these requirements, what should be added to the template?
- A. Metadata with a timeout set to 4 hours.
- B. Conditions with a timeout set to 4 hours.
- C. CreationPolicy with a timeout set to 4 hours.
- D. DependsOn with a timeout set to 4 hours.
Answer: C
NEW QUESTION 37
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