OmgzlookのAmazonのDBS-C01テスト内容トレーニング資料即ち問題と解答をダウンロードする限り、気楽に試験に受かることができるようになります。まだ困っていたら、我々の試用版を使ってみてください。ためらわずに速くあなたのショッピングカートに入れてください。 Omgzlookは専門的な、受験生の皆さんを対象とした最も先進的なAmazonのDBS-C01テスト内容試験の認証資料を提供しているサイトです。Omgzlookを利用したら、AmazonのDBS-C01テスト内容試験に合格するのを心配することはないです。 Omgzlookはあなたが首尾よく試験に合格することを助けるだけでなく、あなたの知識と技能を向上させることもできます。
AWS Certified Database DBS-C01 受験生の皆様は我々を信じて、依頼しています。
真剣にOmgzlookのAmazon DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Examテスト内容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。 Omgzlookは専門的なIT認証サイトで、成功率が１００パーセントです。これは多くの受験生に証明されたことです。
がむしゃらに試験に関連する知識を勉強しているのですか。それとも、効率が良い試験DBS-C01テスト内容参考書を使っているのですか。Amazonの認証資格は最近ますます人気になっていますね。
Amazon DBS-C01テスト内容 - まだ何を待っていますか。
OmgzlookのDBS-C01テスト内容問題集は的中率が高いですから、あなたが一回で試験に合格するのを助けることができます。これは多くの受験生たちによって証明されたことです。ですから、問題集の品質を心配しないでください。これは間違いなくあなたが一番信頼できるDBS-C01テスト内容試験に関連する資料です。まだそれを信じていないなら、すぐに自分で体験してください。そうすると、きっと私の言葉を信じるようになります。
OmgzlookのAmazonのDBS-C01テスト内容試験トレーニング資料はAmazonのDBS-C01テスト内容認定試験を準備するのリーダーです。Omgzlookの AmazonのDBS-C01テスト内容試験トレーニング資料は高度に認証されたIT領域の専門家の経験と創造を含めているものです。
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
Lpi 030-100 - IT認定試験には多くの種類があります。 無料デモはあなたに安心で購入して、購入した後1年間の無料AmazonのJuniper JN0-637試験の更新はあなたに安心で試験を準備することができます、あなたは確実に購入を休ませることができます私たちのソフトウェアを試してみてください。 Salesforce CRM-Analytics-and-Einstein-Discovery-Consultant - ですから、IT業界で勤めているあなたはプレッシャーを感じていませんか。 CompTIA FC0-U61 - 我々の承諾だけでなく、お客様に最も全面的で最高のサービスを提供します。 一回だけでAmazonのAdobe AD0-E126試験に合格したい？Omgzlookは君の欲求を満たすために存在するのです。
Updated: May 28, 2022