OmgzlookのAmazonのDBS-C01試験勉強書試験トレーニング資料は豊富な経験を持っているIT専門家が研究したものです。君がAmazonのDBS-C01試験勉強書問題集を購入したら、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。もしAmazonのDBS-C01試験勉強書問題集は問題があれば、或いは試験に不合格になる場合は、全額返金することを保証いたします。 AmazonのDBS-C01試験勉強書認定試験を受けたら、速くOmgzlookというサイトをクリックしてください。あなたがずっとほしいものを手に入れることができますから。 これも弊社が自信的にあなたに商品を薦める原因です。
AWS Certified Database DBS-C01 でないと、絶対後悔しますよ。
我々のAmazonのDBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam試験勉強書ソフトを利用してお客様の高通過率及び我々の技術の高いチームで、我々は自信を持って我々Omgzlookは専門的なのだと言えます。 AmazonのDBS-C01 問題集無料の認定試験の認可を取ったら、あなたは望むキャリアを得ることができるようになります。OmgzlookのAmazonのDBS-C01 問題集無料試験トレーニング資料を利用したら、望むことを取得できます。
我々の提供するPDF版のAmazonのDBS-C01試験勉強書試験の資料はあなたにいつでもどこでも読めさせます。我々もオンライン版とソフト版を提供します。すべては豊富な内容があって各自のメリットを持っています。
Amazon DBS-C01試験勉強書 - 従って、Omgzlookは皆の信頼を得ました。
数年以来の整理と分析によって開発されたDBS-C01試験勉強書問題集は権威的で全面的です。DBS-C01試験勉強書問題集を利用して試験に合格できます。この問題集の合格率は高いので、多くのお客様からDBS-C01試験勉強書問題集への好評をもらいました。DBS-C01試験勉強書問題集のカーバー率が高いので、勉強した問題は試験に出ることが多いです。だから、弊社の提供するDBS-C01試験勉強書問題集を暗記すれば、きっと試験に合格できます。
二つのバージョンのどちらでもダウンロードできますから、Omgzlookのサイトで検索してダウンロードすることができます。体験してから購入するかどうかを決めてください。
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
An online gaming company is planning to launch a new game with Amazon DynamoDB as its data store. The database should be designated to support the following use cases:
* Update scores in real time whenever a player is playing the game.
* Retrieve a player's score details for a specific game session.
A Database Specialist decides to implement a DynamoDB table. Each player has a unique user_id and each game has a unique game_id.
Which choice of keys is recommended for the DynamoDB table?
A. Create a composite primary key with user_id as the partition key and game_id as the sort key
B. Create a composite primary key with game_id as the partition key and user_id as the sort key
C. Create a global secondary index with user_id as the partition key
D. Create a global secondary index with game_id as the partition key
Answer: C
QUESTION NO: 4
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: 5
A company is running its line of business application on AWS, which uses Amazon RDS for
MySQL at the persistent data store. The company wants to minimize downtime when it migrates the database to Amazon Aurora.
Which migration method should a Database Specialist use?
A. Create a clone of the RDS for MySQL DB instance and promote the Aurora DB cluster.
B. Create an Aurora Replica from the RDS for MySQL DB instance and promote the Aurora DB cluster.
C. Take a snapshot of the RDS for MySQL DB instance and create a new Aurora DB cluster with the option to migrate snapshots.
D. Make a backup of the RDS for MySQL DB instance using the mysqldump utility, create a new
Aurora DB cluster, and restore the backup.
Answer: C
SAP C_HRHPC_2405 - 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。 普通の参考資料と比べて、OmgzlookのEMC D-CS-DS-23問題集は最も利用に値するツールです。 AmazonのEMC D-CSF-SC-23試験に合格することは容易なことではなくて、良い訓練ツールは成功の保証でOmgzlookは君の試験の問題を準備してしまいました。 あなたがAmazonのSAP C-TS410-2022認定試験に合格するのに最も良くて、最も必要な学習教材です。 IBM C1000-154 - Omgzlookはあなたの夢に実現させるサイトでございます。
Updated: May 28, 2022