「信仰は偉大な感情で、創造の力になれます。」とゴーリキーは述べました。私の夢は最高のIT専門家になることです。 弊社の商品が好きなのは弊社のたのしいです。Omgzlookはきみの貴重な時間を節約するだけでなく、 安心で順調に試験に合格するのを保証します。 あなたの夢は何ですか。
AWS Certified Database DBS-C01 もちろんありますよ。
あなたがまだ専門知識と情報技術を証明しています強い人材で、OmgzlookのAmazonのDBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam難易度受験料認定試験について最新の試験問題集が君にもっとも助けていますよ。 OmgzlookのAmazonのDBS-C01 受験料過去問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 受験料過去問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。
今の多士済々な社会の中で、IT専門人士はとても人気がありますが、競争も大きいです。だからいろいろな方は試験を借って、自分の社会の地位を固めたいです。DBS-C01難易度受験料認定試験はAmazonの中に重要な認証試験の一つですが、OmgzlookにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってAmazon DBS-C01難易度受験料認証試験に参加する方に対して問題集を研究続けています。
Amazon DBS-C01難易度受験料 - 試験に失敗したら、全額で返金する承諾があります。
OmgzlookのAmazonのDBS-C01難易度受験料「AWS Certified Database - Specialty (DBS-C01) Exam」試験トレーニング資料はPDFぼ形式とソフトウェアの形式で提供して、OmgzlookのAmazonのDBS-C01難易度受験料試験問題と解答に含まれています。DBS-C01難易度受験料認定試験の真実の問題に会うかもしれません。そんな問題はパーフェクトと称するに足って、効果的な方法がありますから、どちらのAmazonのDBS-C01難易度受験料試験に成功を取ることができます。OmgzlookのAmazonのDBS-C01難易度受験料問題集は総合的にすべてのシラバスと複雑な問題をカバーしています。OmgzlookのAmazonのDBS-C01難易度受験料テストの問題と解答は本物の試験の挑戦で、あなたのいつもの考え方を変換しなければなりません。
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。
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 P-BTPA-2408 - あなたが試験に合格することにヘルプをあげられますから。 我々OmgzlookはAmazonのMicrosoft MB-280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。 Fortinet NSE5_FSM-6.3 - あなた自身のために、証明書をもらいます。 たとえば、ベストセラーのAmazon CompTIA CAS-005問題集は過去のデータを分析して作成ます。 VMware 2V0-31.24 - 現在のIT領域で競争が激しくなっていることは皆は良く知っていますから、みんなはIT認証を通じて自分の価値を高めたいです。
Updated: May 28, 2022