NewValidDumpsのAmazonのDBS-C01模擬問題試験トレーニング資料はこんなに成功するトレーニングですから、NewValidDumpsを選ばない理由はないです。どうしてNewValidDumpsのAmazonのDBS-C01模擬問題試験トレーニング資料はほかのトレーニング資料よりはるかに人気があるのでしょうか。それはいくつかの理由があります。 NewValidDumpsが提供したAmazonのDBS-C01模擬問題トレーニング資料を利用したら、AmazonのDBS-C01模擬問題認定試験に受かることはたやすくなります。NewValidDumpsがデザインしたトレーニングツールはあなたが一回で試験に合格することにヘルプを差し上げられます。 時には、成功と失敗の距離は非常に短いです。

それはNewValidDumpsのDBS-C01模擬問題問題集です。

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DBS-C01 PDF DEMO:

QUESTION NO: 1
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: 2
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: 3
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: 4
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

QUESTION NO: 5
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

NewValidDumpsの学習教材は君の初めての試しでAmazonのPRMIA 8011認定試験に合格するのに助けます。 NewValidDumpsのAmazonのIAPP CIPP-US試験トレーニング資料はAmazonのIAPP CIPP-US認定試験を準備するのリーダーです。 SAP C_THR81_2405 - 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Oracle 1z0-1077-24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SAP C_C4H63_2411問題集で、最も安全な購入保障で、最もタイムリーなAmazonのSAP C_C4H63_2411試験のソフトウェアの更新です。

Updated: May 28, 2022