しかし、仕事しながら試験の準備をすることはもともと大変で、複数の試験を受験すれば非常に多くの時間が必要です。いまこのようなことで悩んいるのでしょうか。それは問題ではないですよ。 試験問題と解答に関する質問があるなら、当社は直後に解決方法を差し上げます。しかも、一年間の無料更新サービスを提供します。 がむしゃらに試験に要求された関連知識を積み込むより、価値がある問題を勉強したほうがいいです。
AWS Certified Database DBS-C01 私の夢は最高のIT専門家になることです。
AWS Certified Database DBS-C01受験記対策 - AWS Certified Database - Specialty (DBS-C01) Exam Omgzlookを選ぶのは成功を選ぶのに等しいです。 最近、AmazonのDBS-C01 勉強ガイド試験は非常に人気のある認定試験です。あなたもこの試験の認定資格を取得したいのですか。
あなたの利用するAmazonのDBS-C01受験記対策ソフトが最新版のを保証するために、一年間の無料更新を提供します。人々は異なる目標がありますが、我々はあなたにAmazonのDBS-C01受験記対策試験に合格させるという同じ目標があります。この目標を達成するのは、あなたにとってIT分野での第一歩だけですが、我々のAmazonのDBS-C01受験記対策ソフトを開発するすべての意義です。
Amazon DBS-C01受験記対策 - では、試験を心配するより、今から行動しましょう。
我々OmgzlookはAmazonのDBS-C01受験記対策試験問題集をリリースする以降、多くのお客様の好評を博したのは弊社にとって、大変な名誉なことです。また、我々はさらに認可を受けられるために、皆様の一切の要求を満足できて喜ぶ気持ちでずっと協力し、完備かつ精確のDBS-C01受験記対策試験問題集を開発するのに準備します。
PC版は、実際の試験環境を模擬し、Windowsシステムのコンピュータに適します。DBS-C01受験記対策試験資料の3つのバージョンのなかで、PDFバージョンのDBS-C01受験記対策トレーニングガイドは、ダウンロードと印刷でき、受験者のために特に用意されています。
DBS-C01 PDF DEMO:
QUESTION NO: 1
A large company is using an Amazon RDS for Oracle Multi-AZ DB instance with a Java application. As a part of its disaster recovery annual testing, the company would like to simulate an
Availability Zone failure and record how the application reacts during the DB instance failover activity. The company does not want to make any code changes for this activity.
What should the company do to achieve this in the shortest amount of time?
A. Use RDS fault injection queries to simulate the primary node failure
B. Use a blue-green deployment with a complete application-level failover test
C. Add a rule to the NACL to deny all traffic on the subnets associated with a single Availability Zone
D. Use the RDS console to reboot the DB instance by choosing the option to reboot with failover
Answer: A
QUESTION NO: 2
A team of Database Specialists is currently investigating performance issues on an Amazon RDS for MySQL DB instance and is reviewing related metrics. The team wants to narrow the possibilities down to specific database wait events to better understand the situation.
How can the Database Specialists accomplish this?
A. Create appropriate Amazon CloudWatch dashboards to contain specific periods of time
B. Enable Amazon RDS Performance Insights and review the appropriate dashboard
C. Enable the option to push all database logs to Amazon CloudWatch for advanced analysis
D. Enable Enhanced Monitoring will the appropriate settings
Answer: B
QUESTION NO: 3
A manufacturing company's website uses an Amazon Aurora PostgreSQL DB cluster.
Which configurations will result in the LEAST application downtime during a failover? (Choose three.)
A. Set Java DNS caching timeouts to a high value.
B. Set JDBC connection string timeout variables to a low value.
C. Create an Amazon CloudWatch alert triggering a restore in another Availability Zone when the primary Aurora DB cluster is unreachable.
D. Set TCP keepalive parameters to a high value.
E. Edit and enable Aurora DB cluster cache management in parameter groups.
F. Use the provided read and write Aurora endpoints to establish a connection to the Aurora DB cluster.
Answer: C,E,F
QUESTION NO: 4
A company is using an Amazon Aurora PostgreSQL DB cluster with an xlarge primary instance master and two large Aurora Replicas for high availability and read-only workload scaling. A failover event occurs and application performance is poor for several minutes. During this time, application servers in all Availability Zones are healthy and responding normally.
What should the company do to eliminate this application performance issue?
A. Deploy an AWS Lambda function that calls the DescribeDBInstances action to establish which instancehas failed, and then use the PromoteReadReplica operation to promote one Aurora Replica to be theprimary DB instance. Configure an Amazon RDS event subscription to send a notification to an AmazonSNS topic to which the Lambda function is subscribed.
B. Configure both Aurora Replicas to have the same instance class as the primary DB instance.
ImplementAurora PostgreSQL DB cluster cache management. Set the failover priority to tier-0 for the primary DBinstance and to tier-1 for the replicas.
C. Configure one Aurora Replica to have the same instance class as the primary DB instance.
ImplementAurora PostgreSQL DB cluster cache management. Set the failover priority to tier-0 for the primary DBinstance and one replica with the same instance class. Set the failover priority to tier-1 for the otherreplicas.
D. Configure both of the Aurora Replicas to the same instance class as the primary DB instance.
Enablecache coherence on the DB cluster, set the primary DB instance failover priority to tier-0, and assign afailover priority of tier-1 to the replicas.
Answer: B
QUESTION NO: 5
An IT consulting company wants to reduce costs when operating its development environment databases. The company's workflow creates multiple Amazon Aurora MySQL DB clusters for each development group. The Aurora DB clusters are only used for 8 hours a day. The DB clusters can then be deleted at the end of the development cycle, which lasts 2 weeks.
Which of the following provides the MOST cost-effective solution?
A. Use AWS CloudFormation templates. Deploy a stack with the DB cluster for each development group.Delete the stack at the end of the development cycle.
B. Use Aurora Replicas. From the master automatic pause compute capacity option, create replicas for eachdevelopment group, and promote each replica to master. Delete the replicas at the end of the developmentcycle.
C. Use Aurora Serverless. Restore current Aurora snapshot and deploy to a serverless cluster for eachdevelopment group. Enable the option to pause the compute capacity on the cluster and set an appropriatetimeout.
D. Use the Aurora DB cloning feature. Deploy a single development and test Aurora DB instance, and createclone instances for the development groups. Delete the clones at the end of the development cycle.
Answer: C
競争力が激しい社会に当たり、我々Omgzlookは多くの受験生の中で大人気があるのは受験生の立場からAmazon SAP P-BTPA-2408試験資料をリリースすることです。 Microsoft MS-102J - しかし必ずしも大量の時間とエネルギーで復習しなくて、弊社が丹精にできあがった問題集を使って、試験なんて問題ではありません。 だから、弊社の提供するOracle 1z0-1123-24問題集を暗記すれば、きっと試験に合格できます。 Huawei H19-433_V1.0 - 君はほかのサイトや書籍もブラウズ するがもしれませんが、弊社の関連の学習資料と比較してからOmgzlookの商品の範囲が広くてまたネット上でダウンロードを発見してしまいました。 Microsoft AZ-140 - Omgzlookは同業の中でそんなに良い地位を取るの原因は弊社のかなり正確な試験の練習問題と解答そえに迅速の更新で、このようにとても良い成績がとられています。
Updated: May 28, 2022