Omgzlookの専門家チームがAmazonのDBS-C01合格記認証試験に対して最新の短期有効なトレーニングプログラムを研究しました。AmazonのDBS-C01合格記「AWS Certified Database - Specialty (DBS-C01) Exam」認証試験に参加者に対して30時間ぐらいの短期の育成訓練でらくらくに勉強しているうちに多くの知識を身につけられます。 Omgzlook AmazonのDBS-C01合格記試験トレーニング資料に含まれている問題と解答を利用して、AmazonのDBS-C01合格記認定試験に合格することができます。Omgzlook AmazonのDBS-C01合格記試験問題集は完全な無制限のダンプが含まれていますから、Omgzlookを利用したら気楽に試験に受かることができます。 OmgzlookのAmazonのDBS-C01合格記認証試験について最新な研究を完成いたしました。
それはOmgzlookのDBS-C01合格記問題集です。
試験の準備をするためにOmgzlookのAmazonのDBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam合格記試験トレーニング資料を買うのは冒険的行為と思ったとしたら、あなたの人生の全てが冒険なことになります。 これは多くの受験生に証明された事実です。AmazonのDBS-C01 前提条件認定試験を受験するあなたは、試験に合格する自信を持たないですか。
IT認定試験の中でどんな試験を受けても、OmgzlookのDBS-C01合格記試験参考資料はあなたに大きなヘルプを与えることができます。それは OmgzlookのDBS-C01合格記問題集には実際の試験に出題される可能性がある問題をすべて含んでいて、しかもあなたをよりよく問題を理解させるように詳しい解析を与えますから。真剣にOmgzlookのAmazon DBS-C01合格記問題集を勉強する限り、受験したい試験に楽に合格することができるということです。
その中で、Amazon DBS-C01合格記認定試験は最も重要な一つです。
君は一回だけでAmazonのDBS-C01合格記認定試験に合格したいなら、或いは自分のIT技能を増強したいなら、Omgzlookはあなたにとって最高な選択です。長年の努力を通じて、OmgzlookのAmazonのDBS-C01合格記認定試験の合格率が１００パーセントになっていました。うちのAmazonのDBS-C01合格記試験問題集は完全な無制限のダンプが含まれているから、使ったら気楽に試験に合格することができます。
早速買いに行きましょう。OmgzlookのAmazonのDBS-C01合格記試験トレーニング資料を使ったら、君のAmazonのDBS-C01合格記認定試験に合格するという夢が叶えます。
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
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: 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 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
Omgzlookの学習教材は君の初めての試しでAmazonのAdobe AD0-E908認定試験に合格するのに助けます。 OmgzlookのAmazonのOracle 1Z0-819試験トレーニング資料はAmazonのOracle 1Z0-819認定試験を準備するのリーダーです。 Microsoft AZ-800 - 試して我々専門家たちの真面目さを感じられています。 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NAHQ CPHQ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Microsoft DP-100問題集で、最も安全な購入保障で、最もタイムリーなAmazonのMicrosoft DP-100試験のソフトウェアの更新です。
Updated: May 28, 2022