And our DBS-C01 Reliable Test Dumps File test guide benefit exam candidates by improving their ability of coping the exam in two ways, first one is their basic knowledge of it. Our DBS-C01 Reliable Test Dumps File exam questions generally raised the standard of practice materials in the market with the spreading of higher standard of knowledge in this area. So your personal effort is brilliant but insufficient to pass the AWS Certified Database - Specialty (DBS-C01) Exam exam and our DBS-C01 Reliable Test Dumps File test guide can facilitate the process smoothly & successfully. Our products have a cost-effective, and provide one year free update. Our certification training materials are all readily available. There is no doubt they are clear-cut and easy to understand to fulfill your any confusion about the exam.
AWS Certified Database DBS-C01 As well as our after-sales services.
AWS Certified Database DBS-C01 Reliable Test Dumps File - AWS Certified Database - Specialty (DBS-C01) Exam Not every training materials on the Internet have such high quality. It is a long process to compilation. But they stick to work hard and never abandon.
Getting DBS-C01 Reliable Test Dumps File certificate, you will get great benefits. Moreover, to effectively prepare for the exam, you can select Omgzlook Amazon DBS-C01 Reliable Test Dumps File certification training dumps which are the best way to pass the test. Do you feel headache looking at so many IT certification exams and so many exam materials? What should you do? Which materials do you choose? If you don't know how to choose, I choose your best exam materials for you.
Amazon DBS-C01 Reliable Test Dumps File - So you need to be brave enough to have a try.
Most IT workers prefer to choose our online test engine for their DBS-C01 Reliable Test Dumps File exam prep because online version is more flexible and convenient. With the help of our online version, you can not only practice our DBS-C01 Reliable Test Dumps File exam pdf in any electronic equipment, but also make you feel the atmosphere of DBS-C01 Reliable Test Dumps File actual test. The exam simulation will mark your mistakes and help you play well in DBS-C01 Reliable Test Dumps File practice test.
And whenever our customers have any problems on our DBS-C01 Reliable Test Dumps File practice engine, our experts will help them solve them at the first time. There are three versions of our DBS-C01 Reliable Test Dumps File exam questions.
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
We guarantee that our ACAMS CAMS exam prep is cost-efficient and affordable for most candidates who want to get certification quickly in their first try. You should concentrate on finishing all exercises once you are determined to pass the IBM C1000-168 exam. Our Cisco 500-490 training material comes with 100% money back guarantee to ensure the reliable and convenient shopping experience. SAP C_S4FTR_2023 - The high quality of our products also embodies in its short-time learning. Our website provides you the latest CompTIA 220-1101 practice test with best quality that will lead you to success in obtaining the certification exam.
Updated: May 28, 2022