あるいは、無料で試験DBS-C01問題トレーリング問題集を更新してあげるのを選択することもできます。こんな保障がありますから、心配する必要は全然ないですよ。NewValidDumpsのDBS-C01問題トレーリング問題集は多くの受験生に検証されたものですから、高い成功率を保証できます。 そうしたら速くNewValidDumpsを選びましょう。NewValidDumpsは様々なIT認証試験を受ける人々に正確な試験資料を提供するサイトです。 なぜ受験生のほとんどはNewValidDumpsを選んだのですか。

AWS Certified Database DBS-C01 常々、時間とお金ばかり効果がないです。

AWS Certified Database DBS-C01問題トレーリング - AWS Certified Database - Specialty (DBS-C01) Exam それに、もし最初で試験を受ける場合、試験のソフトウェアのバージョンを使用することができます。 できるだけ100％の通過率を保証使用にしています。NewValidDumpsは多くの受験生を助けて彼らにAmazonのDBS-C01 資格取得講座試験に合格させることができるのは我々専門的なチームがAmazonのDBS-C01 資格取得講座試験を研究して解答を詳しく分析しますから。

NewValidDumpsのDBS-C01問題トレーリング問題集は実際のDBS-C01問題トレーリング認定試験と同じです。この問題集は実際試験の問題をすべて含めることができるだけでなく、問題集のソフト版はDBS-C01問題トレーリング試験の雰囲気を完全にシミュレートすることもできます。NewValidDumpsの問題集を利用してから、試験を受けるときに簡単に対処し、楽に高い点数を取ることができます。

Amazon DBS-C01問題トレーリング - 暇の時間を利用して勉強します。

時間とお金の集まりより正しい方法がもっと大切です。AmazonのDBS-C01問題トレーリング試験のために勉強していますなら、NewValidDumpsの提供するAmazonのDBS-C01問題トレーリング試験ソフトはあなたの選びの最高です。我々の目的はあなたにAmazonのDBS-C01問題トレーリング試験に合格することだけです。試験に失敗したら、弊社は全額で返金します。我々の誠意を信じてください。あなたが順調に試験に合格するように。

そして、DBS-C01問題トレーリング試験参考書の問題は本当の試験問題とだいたい同じことであるとわかります。DBS-C01問題トレーリング試験参考書があれば,ほかの試験参考書を勉強する必要がないです。

DBS-C01 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
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: 4
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: 5
A large company is using an Amazon RDS for Oracle Multi-AZ DB instance with a Java application. As a part of its disaster recovery annual testing, the company would like to simulate an
Availability Zone failure and record how the application reacts during the DB instance failover activity. The company does not want to make any code changes for this activity.
What should the company do to achieve this in the shortest amount of time?
A. Use RDS fault injection queries to simulate the primary node failure
B. Use a blue-green deployment with a complete application-level failover test
C. Add a rule to the NACL to deny all traffic on the subnets associated with a single Availability Zone
D. Use the RDS console to reboot the DB instance by choosing the option to reboot with failover
Answer: A

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Updated: May 28, 2022