Forums » Discussions » DBS-C01자격증공부자료, DBS-C01최고덤프

gywudosu
Avatar

Amazon인증 DBS-C01시험패스는 IT업계종사자들이 승진 혹은 연봉협상 혹은 이직 등 보든 면에서 날개를 가해준것과 같습니다.IT업계는 Amazon인증 DBS-C01시험을 패스한 전문가를 필요로 하고 있습니다. DumpTOP의Amazon인증 DBS-C01덤프로 시험을 패스하고 자격증을 취득하여 더욱더 큰 무대로 진출해보세요.

Amazon DBS-C01 시험요강:

주제 소개
주제 1
  • Managethe operational environment of a database solutionDomain
  • Design database solutions for performance, compliance, and scalability
주제 2
  • Evaluateauditing solutions
  • Deployment and Migration
  • Management and Operations
  • Database Security
주제 3
  • Select appropriate database services for specific types of dataand workloads
  • Optimize database performance
주제 4
  • Determine access control and authentication mechanisms
  • Determine strategies for disaster recovery and high availability
주제 5
  • Determine data preparation and migration strategies
  • Automate database solution deployments
주제 6
  • Encryptdata atrest and intransit
  • Executeand validate data migration
  • Monitoring and Troubleshooting
주제 7
  • Comparethe costs of database solutions
  • Determinemaintenance tasks and processes
  • Determinebackup and restore strategies
주제 8
  • Recognize potential security vulnerabilities within database solutions
  • Workload-Specific Database Design

>> DBS-C01자격증공부자료 <<

DBS-C01최고덤프 - DBS-C01높은 통과율 시험대비 공부문제

DumpTOP는 여러 it인증에 관심 있고 또 응시하고 싶으신 분들에게 편리를 드립니다. 그리고 많은 분들이 이미 DumpTOP제공하는 덤프로 it인증시험을 한번에 패스를 하였습니다. 즉 우리 DumpTOP 덤프들은 아주 믿음이 가는 보장되는 덤프들이란 말이죠. DumpTOP에는 베터랑의전문가들로 이루어진 연구팀이 잇습니다, 그들은 it지식과 풍부한 경험으로 여러 가지 여러분이Amazon인증DBS-C01시험을 패스할 수 있을 자료 등을 만들었습니다 여러분이Amazon인증DBS-C01시험에 많은 도움이DBS-C01될 것입니다. DumpTOP 가 제공하는DBS-C01테스트버전과 문제집은 모두DBS-C01인증시험에 대하여 충분한 연구 끝에 만든 것이기에 무조건 한번에DBS-C01시험을 패스하실 수 있습니다.

최신 AWS Certified Database DBS-C01 무료샘플문제 (Q120-Q125):

질문 # 120
A single MySQL database was moved to Amazon Aurora by a business. The production data is stored in a database cluster in VPC PROD, whereas 12 testing environments are hosted in VPC TEST with the same AWS account. Testing has a negligible effect on the test dat a. The development team requires that each environment be updated nightly to ensure that each test database has daily production data.
Which migration strategy will be the quickest and least expensive to implement?

  • A. Run the master in Amazon Aurora MySQL. Create 12 clones in VPC_TEST, and script the clones to be deleted and re-created nightly.
  • B. Run the master in Amazon Aurora MySQL. Take a nightly snapshot, and restore it into 12 databases in VPC_TEST using Aurora Serverless.
  • C. Run the master in Amazon Aurora MySQL. Create 12 Aurora Replicas in VPC_TEST, and script the replicas to be deleted and re-created nightly.
  • D. Run the master in Amazon Aurora MySQL using Aurora Serverless. Create 12 clones in VPC_TEST, and script the clones to be deleted and re-created nightly.

정답：A 설명：
https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Aurora.Managing.Clone.html
질문 # 121
A global digital advertising company captures browsing metadata to contextually display relevant images,pages, and links to targeted users. A single page load can generate multiple events that need to be storedindividually. The maximum size of an event is 200 KB and the average size is 10 KB. Each page load mustquery the user's browsing history to provide targeting recommendations. The advertising company expectsover 1 billion page visits per day from users in the United States, Europe, Hong Kong, and India. The structureof the metadata varies depending on the event. Additionally, the browsing metadata must be written and readwith very low latency to ensure a good viewing experience for the users.
Which database solution meets these requirements?

  • A. Amazon DocumentDB
  • B. Amazon RDS Multi-AZ deployment
  • C. Amazon DynamoDB global table
  • D. Amazon Aurora Global Database

정답：C
질문 # 122
A gaming company has implemented a leaderboard in AWS using a Sorted Set data structure within Amazon ElastiCache for Redis. The ElastiCache cluster has been deployed with cluster mode disabled and has a replication group deployed with two additional replicas. The company is planning for a worldwide gaming event and is anticipating a higher write load than what the current cluster can handle.
Which method should a Database Specialist use to scale the ElastiCache cluster ahead of the upcoming event?

  • A. Create an additional ElastiCache cluster and load-balance traffic between the two clusters.
  • B. Use the EXPIRE command and set a higher time to live (TTL) after each call to increment a given key.
  • C. Enable cluster mode on the existing ElastiCache cluster and configure separate shards for the Sorted Setacross all nodes in the cluster.
  • D. Increase the size of the ElastiCache cluster nodes to a larger instance size.

정답：D
질문 # 123
A company has an AWS CloudFormation template written in JSON that is used to launch new Amazon RDS for MySQL DB instances. The security team has asked a database specialist to ensure that the master password is automatically rotated every 30 days for all new DB instances that are launched using the template.
What is the MOST operationally efficient solution to meet these requirements?

  • A. Save the password in an Amazon S3 object. Encrypt the S3 object with an AWS KMS key. Set the KMS key to be rotated every 30 days by setting the EnableKeyRotation property to true. Use a CloudFormation custom resource to read the S3 object to extract the password.
  • B. Create an AWS Lambda function to rotate the secret. Modify the CloudFormation template to add an AWS::SecretsManager::RotationSchedule resource. Configure the RotationLambdaARN value and, for the RotationRules property, set the AutomaticallyAfterDays parameter to 30.
  • C. Modify the CloudFormation template to use the AWS KMS key as the database password. Configure an Amazon EventBridge rule to invoke the KMS API to rotate the key every 30 days by setting the ScheduleExpression parameter to /30.
  • D. Integrate the Amazon RDS for MySQL DB instances with AWS IAM and centrally manage the master database user password.

정답：B 설명：
https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-secretsmanager-rotationschedule.html
질문 # 124
Amazon Neptune is being used by a corporation as the graph database for one of its products. During an ETL procedure, the company's data science team produced enormous volumes of temporary data by unintentionally. The Neptune DB cluster extended its storage capacity automatically to handle the added data, but the data science team erased the superfluous data.
What should a database professional do to prevent incurring extra expenditures for cluster volume space that is not being used?

  • A. Take a snapshot of the cluster volume. Restore the snapshot in another cluster with a smaller volume size.
  • B. Use the AWS CLI to turn on automatic resizing of the cluster volume.
  • C. Add a Neptune read replica to the cluster. Promote this replica as a new primary DB instance. Reset the storage space of the cluster.
  • D. Export the cluster data into a new Neptune DB cluster.

정답：D 설명：
Explanation
The only way to shrink the storage space used by your DB cluster when you have a large amount of unused allocated space is to export all the data in your graph and then reload it into a new DB cluster. Creating and restoring a snapshot does not reduce the amount of storage allocated for your DB cluster, because a snapshot retains the original image of the cluster's underlying storage.
질문 # 125
...... 요즘 같은 인재가 많아지는 사회에도 많은 업계에서는 아직도 관련인재가 부족하다고 합니다.it업계에서도 이러한 상황입니다.Amazon DBS-C01시험은 it인증을 받을 수 있는 좋은 시험입니다. 그리고DumpTOP는Amazon DBS-C01덤프를 제공하는 사이트입니다. DBS-C01최고덤프: https://www.dumptop.com/Amazon/DBS-C01-dump.html