Foren » Discussions » AWS-Certified-Database-Specialty zu bestehen mit allseitigen Garantien

gywudosu
Avatar

Fragenkataloge zur Amazon AWS-Certified-Database-Specialty Zertifizierungsprüfung von ZertSoft sind zutreffender, autoritärer und leichter zu verstehen als die aus anderen Webseiten. Wählen Sie ZertSoft, werden Sie niemals bereuen. Falls Sie noch ein paar Sorgen haben, können Sie einige kostenlosen Testfragen und Antworten als Testvision durch unsere Webseite ZertSoft herunterladen. Nachdem Sie die Fragenkataloge zur Amazon AWS-Certified-Database-Specialty Zertifizierungsprüfung von ZertSoft gekauft haben, können Sie sicherlich erfolgreich bestehen.

Amazon AWS-Certified-Database-Specialty Prüfungsplan:

Thema Einzelheiten
Thema 1
  • Recognize potential security vulnerabilities within database solutions
  • Workload-Specific Database Design
Thema 2
  • Select appropriate database services for specific types of dataand workloads
  • Optimize database performance
Thema 3
  • Evaluateauditing solutions
  • Deployment and Migration
  • Management and Operations
  • Database Security
Thema 4
  • Encryptdata atrest and intransit
  • Executeand validate data migration
  • Monitoring and Troubleshooting
Thema 5
  • Managethe operational environment of a database solutionDomain
  • Design database solutions for performance, compliance, and scalability
Thema 6
  • Determine data preparation and migration strategies
  • Automate database solution deployments
Thema 7
  • Determine monitoring and alerting strategies
  • Troubleshootand resolve common database issues

>> AWS-Certified-Database-Specialty Trainingsunterlagen <<

AWS-Certified-Database-Specialty Übungsmaterialien & AWS-Certified-Database-Specialty realer Test & AWS-Certified-Database-Specialty Testvorbereitung

Sorgen Sie noch darum, dass Sie keine autoritäre Lehrbücher über die Amazon AWS-Certified-Database-Specialty Prüfung finden können? Leute aus aller Welt möchten die Amazon AWS-Certified-Database-Specialty Zertifizierungsprüfung wählen. ZertSoft ist die einzigartige Webseite, die Ihnen hochwertige Schulungsunterlagen zur Amazon AWS-Certified-Database-Specialty Zertifizierung bietet. Wenn Sie noch besorgt sind, können Sie einen Teil der kostenlosen Zertifizierungsantworten herunterlagen, bevor Sie die AWS-Certified-Database-Specialty Schulungsunterlagen von ZertSoft kaufen.

Amazon AWS Certified Database - Specialty (DBS-C01) Exam AWS-Certified-Database-Specialty Prüfungsfragen mit Lösungen (Q224-Q229):

224. Frage
A global company is developing an application across multiple AWS Regions. The company needs a database solution with low latency in each Region and automatic disaster recovery. The database must be deployed in an active-active configuration with automatic data synchronization between Regions.
Which solution will meet these requirements with the LOWEST latency?

  • A. Amazon Aurora global database
  • B. Amazon DynamoDB global tables
  • C. Amazon Athena and Amazon S3 with S3 Cross Region Replication
  • D. Amazon RDS with cross-Region read replicas

Antwort: B
225. Frage
An worldwide gaming company's development team is experimenting with using Amazon DynamoDB to store in-game events for three mobile titles. Maximum concurrent users for the most popular game is 500,000, while the least popular game is 10,000. The typical event is 20 KB in size, while the average user session generates one event each second. Each event is assigned a millisecond time stamp and a globally unique identification.
The lead developer generated a single DynamoDB database with the following structure for the events:
* Partition key: game name
* Sort key: event identifier
* Local secondary index: player identifier
* Event time
In a small-scale development setting, the tests were successful. When the application was deployed to production, however, new events were not being added to the database, and the logs indicated DynamoDB failures with the ItemCollectionSizeLimitExceededException issue code.
Which design modification should a database professional offer to the development team?

  • A. Create one table for each game. Use the player identifier as the partition key. Use the event time as the sort key.
  • B. Create two tables. Use the game name as the partition key in both tables. Use the event time as the sort key for the first table. Use the player identifier as the sort key for the second table.
  • C. Replace the sort key with a compound value consisting of the player identifier collated with the event time, separated by a dash. Add a local secondary index with the player identifier as the sort key.
  • D. Use the player identifier as the partition key. Use the event time as the sort key. Add a global secondary index with the game name as the partition key and the event time as the sort key.

Antwort: A
226. Frage
A financial company wants to store sensitive user data in an Amazon Aurora PostgreSQL DB cluster. The database will be accessed by multiple applications across the company. The company has mandated that all communications to the database be encrypted and the server identity must be validated. Any non-SSL-based connections should be disallowed access to the database.
Which solution addresses these requirements?

  • A. Set the rds.force_ssl=1 parameter in DB parameter groups. Download and use the Amazon RDS certificate bundle and configure the PostgreSQL connection string with sslmode=disable.
  • B. Set the rds.force_ssl=0 parameter in DB parameter groups. Download and use the Amazon RDS certificate bundle and configure the PostgreSQL connection string with sslmode=allow.
  • C. Set the rds.force_ssl=0 parameter in DB parameter groups. Download and use the Amazon RDS certificate bundle and configure the PostgreSQL connection string with sslmode=verify-ca.
  • D. Set the rds.force_ssl=1 parameter in DB parameter groups. Download and use the Amazon RDS certificate bundle and configure the PostgreSQL connection string with sslmode=verify-full.

Antwort: D Begründung:
Explanation
PostgreSQL: sslrootcert=rds-cert.pem sslmode=[verify-ca | verify-full]
227. Frage
A company has a database monitoring solution that uses Amazon CloudWatch for its Amazon RDS for SQL Server environment. The cause of a recent spike in CPU utilization was not determined using the standard metrics that were collected. The CPU spike caused the application to perform poorly, impacting users. A Database Specialist needs to determine what caused the CPU spike.
Which combination of steps should be taken to provide more visibility into the processes and queries running during an increase in CPU load? (Choose two.)

  • A. Implement a caching layer to help with repeated queries on the RDS SQL Server DB instance.
  • B. Enable Amazon CloudWatch Events and view the incoming T-SQL statements causing the CPU to spike.
  • C. Enable Amazon RDS Performance Insights to view the database load and filter the load by waits, SQLstatements, hosts, or users.
  • D. Use Amazon QuickSight to view the SQL statement being run.
  • E. Enable Enhanced Monitoring metrics to view CPU utilization at the RDS SQL Server DB instance level.

Antwort: C,E
228. Frage
A company needs to migrate Oracle Database Standard Edition running on an Amazon EC2 instance to an Amazon RDS for Oracle DB instance with Multi-AZ. The database supports an ecommerce website that runs continuously. The company can only provide a maintenance window of up to 5 minutes.
Which solution will meet these requirements?

  • A. Configure Oracle Real Application Clusters (RAC) on the EC2 instance and the RDS DB instance. Update the connection string to point to the RAC cluster. Once the EC2 instance and RDS DB instance are in sync, fail over from Amazon EC2 to Amazon RDS.
  • B. Configure AWS DMS with the EC2 instance as the source and the RDS DB instance as the destination. Stop the application when the replication is in sync, change the database connection string, and then restart the application.
  • C. Export the Oracle database from the EC2 instance using Oracle Data Pump and perform an import into Amazon RDS. Stop the application for the entire process. When the import is complete, change the database connection string and then restart the application.
  • D. Configure AWS DataSync with the EC2 instance as the source and the RDS DB instance as the destination. Stop the application when the replication is in sync, change the database connection string, and then restart the application.

Antwort: B
229. Frage
...... Der Kundendienst ist ein wichtiger Standard für eine Firma und ZertSoft bemüht sich sehr dafür. Nachdem die Kunden Amazon AWS-Certified-Database-Specialty Prüfungsunterlagen gekauft haben, geben wir ihnen rechtzeitiger Bescheid über die Aktualisierungsinformation der Amazon AWS-Certified-Database-Specialty und schicken die neueste Version per E-Mail. Dieser Aktualisierungsdienst ist innerhalb einem Jahr gratis. Wir sind getrost mit unseren Produkten. Deshalb garantieren wir, falls Sie nach dem Benutzen der Amazon AWS-Certified-Database-Specialty Prüfungsunterlagen die Prüfung nicht betehen, werden wir Ihnen mit voller Rückerstattung unser Bedauern zeigen. AWS-Certified-Database-Specialty Prüfungsaufgaben: https://www.zertsoft.com/AWS-Certified-Database-Specialty-pruefungsfragen.html