弊社のAmazonのDBS-C01復習過去問試験問題集を買うかどうかまだ決めていないなら、弊社のデモをやってみよう。使用してから、あなたは弊社の商品でAmazonのDBS-C01復習過去問試験に合格できるということを信じています。我々Omgzlookの専門家たちのAmazonのDBS-C01復習過去問試験問題集への更新と改善はあなたに試験の準備期間から成功させます。 OmgzlookのDBS-C01復習過去問問題集の合格率が100%に達することも数え切れない受験生に証明された事実です。もし試験の準備をするために大変を感じているとしたら、ぜひOmgzlookのDBS-C01復習過去問問題集を見逃さないでください。 IT業界を愛しているあなたは重要なAmazonのDBS-C01復習過去問試験のために準備していますか。
AWS Certified Database DBS-C01 我々の誠意を信じてください。
もし無事にDBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam復習過去問試験に合格したら、あなたはもっと自信になって、更なる勇気でやりたいことをしています。 自分のIT業界での発展を希望したら、AmazonのDBS-C01 必殺問題集試験に合格する必要があります。AmazonのDBS-C01 必殺問題集試験はいくつ難しくても文句を言わないで、我々Omgzlookの提供する資料を通して、あなたはAmazonのDBS-C01 必殺問題集試験に合格することができます。
また、我々Omgzlookは量豊かのAmazon DBS-C01復習過去問試験資料を提供しますし、ソフト版であなたにAmazon DBS-C01復習過去問試験の最も現実的な環境をシミュレートさせます。勉強中で、何の質問があると、メールで我々はあなたのためにすぐ解決します。心配はありませんし、一心不乱に試験復習に取り組んでいます。
Amazon DBS-C01復習過去問 - 弊社はあなた１００％合格率を保証いたします。
Omgzlook を選択して１００％の合格率を確保することができて、もし試験に失敗したら、Omgzlookが全額で返金いたします。
OmgzlookはAmazonのDBS-C01復習過去問認定試験「AWS Certified Database - Specialty (DBS-C01) Exam」に向けてもっともよい問題集を研究しています。もしほかのホームページに弊社みたいな問題集を見れば、あとでみ続けて、弊社の商品を盗作することとよくわかります。
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
Microsoft PL-300J - 早くOmgzlookの問題集を君の手に入れましょう。 EMC D-ZT-DS-23 - Omgzlookの問題集は最大のお得だね！ IBM C1000-173 - 君が後悔しないようにもっと少ないお金を使って大きな良い成果を取得するためにOmgzlookを選択してください。 CIW 1D0-724 - きっと試験に合格しますよ。 Omgzlook のAmazonのCisco 300-540問題集はシラバスに従って、それにCisco 300-540認定試験の実際に従って、あなたがもっとも短い時間で最高かつ最新の情報をもらえるように、弊社はトレーニング資料を常にアップグレードしています。
Updated: May 28, 2022