Omgzlook not only have a high reliability, but also provide a good service. If you choose Omgzlook, but don't pass the exam, we will 100% refund full of your cost to you. Omgzlook also provide you with a free update service for one year. Believe it or not, our DBS-C01 Actual Test Pdf study materials are powerful and useful, which can solve all your pressures about reviewing the DBS-C01 Actual Test Pdf exam. You can try our free demo of our DBS-C01 Actual Test Pdf practice engine before buying. If you do not pass Amazon certification DBS-C01 Actual Test Pdf exam, we will full refund to you.
AWS Certified Database DBS-C01 Other workers are also dedicated to their jobs.
AWS Certified Database DBS-C01 Actual Test Pdf - AWS Certified Database - Specialty (DBS-C01) Exam Please add Omgzlook's training tool in your shopping cart now. Everything is changing so fast. So do not reject challenging new things.
These training products to help you pass the exam, we guarantee to refund the full purchase cost. Our website provide all the study materials and other training materials on the site and each one enjoy one year free update facilities. If these training products do not help you pass the exam, we guarantee to refund the full purchase cost.
Amazon DBS-C01 Actual Test Pdf - Mostly choice is greater than effort.
With the rapid development of the economy, the demands of society on us are getting higher and higher. If you can have DBS-C01 Actual Test Pdf certification, then you will be more competitive in society. Our study materials will help you get the according certification you want to have. Believe me, after using our study materials, you will improve your work efficiency. You will get more opportunities than others, and your dreams may really come true in the near future. DBS-C01 Actual Test Pdf test guide will make you more prominent in the labor market than others, and more opportunities will take the initiative to find you.
The content of our DBS-C01 Actual Test Pdf pass guide covers the most of questions in the actual test and all you need to do is review our DBS-C01 Actual Test Pdf vce dumps carefully before taking the exam. Then you can pass the actual test quickly and get certification easily.
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
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: 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
The APMG-International AgilePM-Practitioner study braindumps are compiled by our frofessional experts who have been in this career fo r over ten years. SAP C-TS462-2023 vce demo gives you the prep hints and important tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Fortinet FCP_WCS_AD-7.4 - Our customer service is 24 hours online and will answer your questions in the shortest possible time. Oracle 1z0-071 - If you are willing, you can mark your performance every day and adjust your studying and preparation relatively. ACAMS CAMS-CN - As a responsible company, we don't ignore customers after the deal, but will keep an eye on your exam situation.
Updated: May 28, 2022