弊社のAmazon DBS-C01試験番号問題集を使用した後、DBS-C01試験番号試験に合格するのはあまりに難しくないことだと知られます。我々Omgzlook提供するDBS-C01試験番号問題集を通して、試験に迅速的にパースする技をファンドできます。あなたのご遠慮なく購買するために、弊社は提供する無料のAmazon DBS-C01試験番号問題集デーモをダウンロードします。 うちのAmazonのDBS-C01試験番号試験トレーニング資料を購入する前に、Omgzlookのサイトで、一部分のフリーな試験問題と解答をダンロードでき、試用してみます。君がうちの学習教材を購入した後、私たちは一年間で無料更新サービスを提供することができます。 IT職員のあなたは毎月毎月のあまり少ない給料を持っていますが、暇の時間でひたすら楽しむんでいいですか。
AWS Certified Database DBS-C01 Omgzlookは君のもっともよい選択ですよ。
AWS Certified Database DBS-C01試験番号 - AWS Certified Database - Specialty (DBS-C01) Exam 弊社の商品が好きなのは弊社のたのしいです。 Omgzlookを選択したら、成功が遠くではありません。Omgzlookが提供するAmazonのDBS-C01 勉強方法認証試験問題集が君の試験に合格させます。
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。
Amazon DBS-C01試験番号 - あなたに予想外の良い効果を見せられますから。
あなたはインターネットでAmazonのDBS-C01試験番号認証試験の練習問題と解答の試用版を無料でダウンロードしてください。そうしたらあなたはOmgzlookが用意した問題集にもっと自信があります。早くOmgzlookの問題集を君の手に入れましょう。
Omgzlook は各受験生のニーズを知っていて、あなたがDBS-C01試験番号認定試験に受かることに有効なヘルプを差し上げます。あなたが首尾よく試験に合格するように、我々は最も有利な価格と最高のクオリティーを提供して差し上げます。
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-900-KR - Omgzlookはまた一年間に無料なサービスを更新いたします。 OmgzlookのAmazonのISC CISSP-KR試験トレーニング資料はあなたが完全に問題と問題に含まれているコンセプトを理解できることを保証しますから、あなたは気楽に一回で試験に合格することができます。 弊社のDell D-HCIAZ-A-01のトレーニング資料を買ったら、一年間の無料更新サービスを差し上げます。 Microsoft AI-102 - あなたが自分のキャリアでの異なる条件で自身の利点を発揮することを助けられます。 認証専門家や技術者及び全面的な言語天才がずっと最新のAmazonのIBM C1000-137試験を研究していますから、AmazonのIBM C1000-137認定試験に受かりたかったら、Omgzlookのサイトをクッリクしてください。
Updated: May 28, 2022