優れたキャリアを持ったら、社会と国のために色々な利益を作ることができて、国の経済が継続的に発展していることを進められるようになります。全てのIT人員がそんなにられるとしたら、国はぜひ強くなります。OmgzlookのAmazonのDBS-C01認定内容試験トレーニング資料はIT人員の皆さんがそんな目標を達成できるようにヘルプを提供して差し上げます。 多くの受験生がAmazonのDBS-C01認定内容認定試験に良い成績を取らせるために、Omgzlookはより良い結果までずっと努力しています。長年の努力を通じて、OmgzlookのAmazonのDBS-C01認定内容認定試験の合格率が１００パーセントになっていました。 「信仰は偉大な感情で、創造の力になれます。
AWS Certified Database DBS-C01 心配なく我々の真題を利用してください。
AWS Certified Database DBS-C01認定内容 - AWS Certified Database - Specialty (DBS-C01) Exam これも弊社が自信的にあなたに商品を薦める原因です。 OmgzlookのDBS-C01 テスト模擬問題集問題集を使用した後、あなたはたくさんののDBS-C01 テスト模擬問題集試験資料を勉強するとか、専門のトレーニング機構に参加するとかなど必要がないと認識します。OmgzlookDBS-C01 テスト模擬問題集問題集は試験の範囲を広くカバーするだけでなく、質は高いです。
試験に失敗したら、全額で返金する承諾があります。だから、AmazonのDBS-C01認定内容試験に合格したいあなたは安心で弊社の商品を選べばいいんです。我々のAmazonのDBS-C01認定内容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 DBS-C01認定内容問題集は全面的かつわかりやすいです。
我々OmgzlookはAmazonのDBS-C01認定内容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。また、我々はさらに認可を受けられるために、皆様の一切の要求を満足できて喜ぶ気持ちでずっと協力し、完備かつ精確のDBS-C01認定内容試験問題集を開発するのに準備します。
DBS-C01認定内容試験資料の3つのバージョンのなかで、PDFバージョンのDBS-C01認定内容トレーニングガイドは、ダウンロードと印刷でき、受験者のために特に用意されています。携帯電話にブラウザをインストールでき、 私たちのDBS-C01認定内容試験資料のApp版を使用することもできます。
DBS-C01 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
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: 3
A large ecommerce company uses Amazon DynamoDB to handle the transactions on its web portal. Traffic patterns throughout the year are usually stable; however, a large event is planned. The company knows that traffic will increase by up to 10 times the normal load over the 3-day event.
When sale prices are published during the event, traffic will spike rapidly.
How should a Database Specialist ensure DynamoDB can handle the increased traffic?
A. Preprovision additional capacity for the known peaks and then reduce the capacity after the event
B. Set an AWS Application Auto Scaling policy for the table to handle the increase in traffic
C. Ensure the table is always provisioned to meet peak needs
D. Allow burst capacity to handle the additional load
Answer: D
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
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
たとえば、ベストセラーのAmazon HP HPE7-M01問題集は過去のデータを分析して作成ます。 Microsoft AZ-104J - IT業界ではさらに強くなるために強い専門知識が必要です。 この問題集の合格率は高いので、多くのお客様からScrum PSPO-II問題集への好評をもらいました。 Cisco 300-815 - Omgzlookだけ全面と高品質の問題集があるのではOmgzlookの専門家チームが彼らの長年のIT知識と豊富な経験で研究してしました。 EMC D-XTR-MN-A-24 - OmgzlookにたくさんのIT専門人士がいって、弊社の問題集に社会のITエリートが認定されて、弊社の問題集は試験の大幅カーバして、合格率が１００％にまで達します。
Updated: May 28, 2022