Dear customers, you may think it is out of your league before such as winning the DBS-C01 Reliable Test Simulator Free exam practice is possible within a week or a DBS-C01 Reliable Test Simulator Free practice material could have passing rate over 98 percent. This time it will not be illusions for you anymore. You can learn some authentic knowledge with our high accuracy and efficiency DBS-C01 Reliable Test Simulator Free simulating questions and help you get authentic knowledge of the exam. You can send us an email to ask questions at anytime, anywhere. For any questions you may have during the use of DBS-C01 Reliable Test Simulator Free exam questions, our customer service staff will be patient to help you to solve them. It all starts from our DBS-C01 Reliable Test Simulator Free learning questions.
AWS Certified Database DBS-C01 They are quite convenient.
AWS Certified Database DBS-C01 Reliable Test Simulator Free - AWS Certified Database - Specialty (DBS-C01) Exam With the rapid development of the world economy, it has been universally accepted that a growing number of people have longed to become the social elite. We have the confidence and ability to make you finally have rich rewards. Our Latest Examcollection DBS-C01 learning materials provide you with a platform of knowledge to help you achieve your wishes.
It means you can try our demo and you do not need to spend any money. According to the survey of our company, we have known that a lot of people hope to try the DBS-C01 Reliable Test Simulator Free test training materials from our company before they buy the study materials, because if they do not have a try about our study materials, they cannot sure whether the study materials from our company is suitable for them to prepare for the exam or not. So a lot of people long to know the DBS-C01 Reliable Test Simulator Free study questions in detail.
Amazon DBS-C01 Reliable Test Simulator Free - You can consult our staff online.
The most interesting thing about the learning platform is not the number of questions, not the price, but the accurate analysis of each year's exam questions. Our DBS-C01 Reliable Test Simulator Free guide dump through the analysis of each subject research, found that there are a lot of hidden rules worth exploring, this is very necessary, at the same time, our DBS-C01 Reliable Test Simulator Free training materials have a super dream team of experts, so you can strictly control the proposition trend every year. In the annual examination questions, our DBS-C01 Reliable Test Simulator Free study questions have the corresponding rules to summarize, and can accurately predict this year's test hot spot and the proposition direction. This allows the user to prepare for the test full of confidence.
Providing various and efficient DBS-C01 Reliable Test Simulator Free exam preparation with reasonable prices and discounts, satisfy your need with considerate after-sales services and we give back all your refund entirely once you fail the DBS-C01 Reliable Test Simulator Free test unluckily. All those features roll into one.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
An IT consulting company wants to reduce costs when operating its development environment databases. The company's workflow creates multiple Amazon Aurora MySQL DB clusters for each development group. The Aurora DB clusters are only used for 8 hours a day. The DB clusters can then be deleted at the end of the development cycle, which lasts 2 weeks.
Which of the following provides the MOST cost-effective solution?
A. Use AWS CloudFormation templates. Deploy a stack with the DB cluster for each development group.Delete the stack at the end of the development cycle.
B. Use Aurora Replicas. From the master automatic pause compute capacity option, create replicas for eachdevelopment group, and promote each replica to master. Delete the replicas at the end of the developmentcycle.
C. Use Aurora Serverless. Restore current Aurora snapshot and deploy to a serverless cluster for eachdevelopment group. Enable the option to pause the compute capacity on the cluster and set an appropriatetimeout.
D. Use the Aurora DB cloning feature. Deploy a single development and test Aurora DB instance, and createclone instances for the development groups. Delete the clones at the end of the development cycle.
Answer: C
Our Microsoft AZ-305-KR learning reference files not only provide a single learning environment for users, but also create a learning atmosphere like home, where you can learn and communicate easily. And you will find that passing the Microsoft SC-200 exam is as easy as pie. Nutanix NCSE-Core - Your exam results will help you prove this! Such a valuable acquisition priced reasonably of our PECB ISO-IEC-27001-Lead-Implementer study guide is offered before your eyes, you can feel assured to take good advantage of. More importantly, we will promptly update our Splunk SPLK-1003 exam materials based on the changes of the times and then send it to you timely.
Updated: May 28, 2022