Omgzlookにはすごいトレーニング即ち AmazonのDBS-C01専門知識試験トレーニング資料があります。これはIT職員の皆が熱望しているものです。あなたが試験に合格することを助けられますから。 もちろん、我々はあなたに一番安心させるのは我々の開発する多くの受験生に合格させるAmazonのDBS-C01専門知識試験のソフトウェアです。我々はあなたに提供するのは最新で一番全面的なAmazonのDBS-C01専門知識問題集で、最も安全な購入保障で、最もタイムリーなAmazonのDBS-C01専門知識試験のソフトウェアの更新です。 そうしたら、この資料があなたに適用するかどうかを確かめてから購入することができます。
AWS Certified Database DBS-C01 それはあなたが夢を実現することを助けられます。
最も少ない時間とお金でAmazon DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam専門知識認定試験に高いポイントを取得したいですか。 IT業種で仕事しているあなたは、夢を達成するためにどんな方法を利用するつもりですか。実際には、IT認定試験を受験して認証資格を取るのは一つの良い方法です。
だから、DBS-C01専門知識試験のために、弊社の商品を選ばれば、後悔することがないです。DBS-C01専門知識参考資料を使用したお客様からいい評価をもらいました。DBS-C01専門知識参考資料は多くの人の絶対いい選択です。
Amazon DBS-C01専門知識 - Omgzlookを選られば、成功しましょう。
OmgzlookのAmazonのDBS-C01専門知識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専門知識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専門知識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。
君はまずネットで無料な部分のAmazon認証試験をダウンロードして現場の試験の雰囲気を感じて試験に上手になりますよ。AmazonのDBS-C01専門知識認証試験に失敗したら弊社は全額で返金するのを保証いたします。
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
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 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 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
ECCouncil 312-50v12-JPN - これも弊社が自信的にあなたに商品を薦める原因です。 CIW 1D0-724 - 合格書を持ち方が持たない人により高い給料をもうけられます。 CompTIA N10-009 - これをよくできるために、我々は全日24時間のサービスを提供します。 Omgzlookの専門家チームが君の需要を満たすために自分の経験と知識を利用してAmazonのSASInstitute A00-420認定試験対策模擬テスト問題集が研究しました。 我々の提供するPDF版のAmazonのAmazon DOP-C02-KR試験の資料はあなたにいつでもどこでも読めさせます。
Updated: May 28, 2022