According to the research statistics, we can confidently tell that 99% candidates have passed the DBS-C01 Practice exam. Several advantages we now offer for your reference. On the one hand, our DBS-C01 Practice learning questions engage our working staff in understanding customers’ diverse and evolving expectations and incorporate that understanding into our strategies, thus you can 100% trust our DBS-C01 Practice exam engine. If you are unfamiliar with our DBS-C01 Practice practice materials, please download the free demos for your reference, and to some unlearned exam candidates, you can master necessities by our DBS-C01 Practice training prep quickly. Our passing rate of the DBS-C01 Practice study guide has reached up to 98 to 100 percent up to now, so you cannot miss this opportunity. But our DBS-C01 Practice exam questions have made it.
AWS Certified Database DBS-C01 Our company is rated as outstanding enterprise.
We have free demos of the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Practice exam materials that you can try before payment. Learning has become popular among different age groups. Our Exam DBS-C01 Question study materials truly offer you the most useful knowledge.
So please feel free to contact us if you have any trouble on our DBS-C01 Practice practice questions. We offer 24 - hour, 365 – day online customer service to every user on our DBS-C01 Practice study materials. Our service staff will help you solve the problem about the DBS-C01 Practice training materials with the most professional knowledge and enthusiasm.
Amazon DBS-C01 Practice - As you know, life is like the sea.
Victory won't come to me unless I go to it. It is time to start to clear exam and obtain an IT certification to improve your competitor from our Amazon DBS-C01 Practice training PDF if you don't want to be discarded by epoch. Many IT workers have a nice improve after they get a useful certification. If you are willing, our DBS-C01 Practice training PDF can give you a good beginning. No need to doubt and worry, thousands of candidates choose our exam training materials, you shouldn't miss this high pass-rate DBS-C01 Practice training PDF materials.
Our effort in building the content of our DBS-C01 Practice learning questions lead to the development of learning guide and strengthen their perfection. Our DBS-C01 Practice practice braindumps beckon exam candidates around the world with our attractive characters.
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
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
QUESTION NO: 4
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: 5
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
We assist you to prepare the key knowledge points of CompTIA SY0-601-KR actual test and obtain the up-to-dated exam answers. The high quality product like our Citrix 1Y0-204 study quiz has no need to advertise everywhere, and exerts influential effects which are obvious and everlasting during your preparation. We will offer you the privilege of 365 days free update for Google Professional-Cloud-Network-Engineer latest exam dumps. You will find the exam is a piece of cake with the help of our HashiCorp Terraform-Associate-003 study materials. You just need 20-30 hours for preparation and feel confident to face the Salesforce Sales-Cloud-Consultant actual test.
Updated: May 28, 2022