それはNewValidDumpsのDBS-C01復習内容問題集です。これは効果的な資料で、あなたを短時間で試験に十分に準備させることができます。この問題集の的中率がとても高いですから、問題集に出るすべての問題と回答を覚える限り、DBS-C01復習内容認定試験に合格することができます。 また、NewValidDumpsのAmazonのDBS-C01復習内容試験トレーニング資料が信頼できるのは多くの受験生に証明されたものです。NewValidDumpsのAmazonのDBS-C01復習内容試験トレーニング資料を利用したらきっと成功できますから、NewValidDumpsを選ばない理由はないです。 これは多くの受験生に証明された事実です。

その中で、DBS-C01復習内容認定試験は最も重要な一つです。

君は一回だけでAmazonのDBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam復習内容認定試験に合格したいなら、或いは自分のIT技能を増強したいなら、NewValidDumpsはあなたにとって最高な選択です。 早速買いに行きましょう。NewValidDumpsのAmazonのDBS-C01 学習関連題試験トレーニング資料を使ったら、君のAmazonのDBS-C01 学習関連題認定試験に合格するという夢が叶えます。

NewValidDumpsのAmazonのDBS-C01復習内容試験トレーニング資料を利用すれば、認定試験に合格するのは簡単になります。うちのAmazonのDBS-C01復習内容試験トレーニング資料は豊富な経験を持っている専門家が長年の研究を通じて開発されたものです。NewValidDumpsの学習教材は君の初めての試しでAmazonのDBS-C01復習内容認定試験に合格するのに助けます。

Amazon DBS-C01復習内容 - それは正確性が高くて、カバー率も広いです。

あなたはAmazonのDBS-C01復習内容試験への努力を通して満足的な結果を得られているのは我々NewValidDumpsの希望です。信じられないなら、弊社のデモをやってみて、AmazonのDBS-C01復習内容試験問題集を体験することができます。試して我々専門家たちの真面目さを感じられています。AmazonのDBS-C01復習内容試験のほかの試験に参加するつもりでしたら、あなたも弊社のNewValidDumpsでふさわしいソフトを探すことができます。あなたは満足できると信じています。

もちろん、我々はあなたに一番安心させるのは我々の開発する多くの受験生に合格させるAmazonのDBS-C01復習内容試験のソフトウェアです。我々はあなたに提供するのは最新で一番全面的なAmazonのDBS-C01復習内容問題集で、最も安全な購入保障で、最もタイムリーなAmazonのDBS-C01復習内容試験のソフトウェアの更新です。

DBS-C01 PDF DEMO:

QUESTION NO: 1
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

QUESTION NO: 2
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: 3
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: 4
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: 5
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

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Updated: May 28, 2022