Many companies have been lost through negligence of service on our DBS-C01 Real Exam study quiz. Some useless products may bring about an adverse effect, so choose our DBS-C01 Real Exam practice engine is 100 percent secure for their profession and usefulness and also our considerate after-sales services. We have built effective serviceability aids in the early resolution of customer-reported problems, which then may result in higher customer satisfaction and improved warm support of DBS-C01 Real Exam exam guide. If you have some questions about our DBS-C01 Real Exam exam braindumps, ask for our after-sales agent, they will solve the problems for you as soon as possible. Our DBS-C01 Real Exam training materials impressed all our customers by the help as well as our after-sales services. If you do not have access to internet most of the time, if you need to go somewhere is in an offline state, but you want to learn for your DBS-C01 Real Exam exam.
AWS Certified Database DBS-C01 Everything is changing so fast.
AWS Certified Database DBS-C01 Real Exam - AWS Certified Database - Specialty (DBS-C01) Exam These training products to help you pass the exam, we guarantee to refund the full purchase cost. And we always have a very high hit rate on the Valid DBS-C01 Exam Guide Files study guide by our customers for our high pass rate is high as 98% to 100%. No matter where you are or what you are, Valid DBS-C01 Exam Guide Files practice questions promises to never use your information for commercial purposes.
IT certification candidates are mostly working people. Therefore, most of the candidates did not have so much time to prepare for the exam. But they need a lot of time to participate in the certification exam training courses.
Amazon DBS-C01 Real Exam - .
If you want to through the Amazon DBS-C01 Real Exam certification exam to make a stronger position in today's competitive IT industry, then you need the strong expertise knowledge and the accumulated efforts. And pass the Amazon DBS-C01 Real Exam exam is not easy. Perhaps through Amazon DBS-C01 Real Exam exam you can promote yourself to the IT industry. But it is not necessary to spend a lot of time and effort to learn the expertise. You can choose Omgzlook's Amazon DBS-C01 Real Exam exam training materials. This is training product that specifically made for IT exam. With it you can pass the difficult Amazon DBS-C01 Real Exam exam effortlessly.
You never know what you can get till you try. It is universally acknowledged that mock examination is of great significance for those who are preparing for the exam since candidates can find deficiencies of their knowledge as well as their shortcomings in the practice test, so that they can enrich their knowledge before the real DBS-C01 Real Exam exam.
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
HP HPE7-M02 - God wants me to be a person who have strength, rather than a good-looking doll. SAP C_BW4H_2404 - We will tailor services to different individuals and help them take part in their aimed exams after only 20-30 hours practice and training. In order to avoid wasting too much time in preparing for the exam, Omgzlook provides you with Amazon Dell D-PV-DY-A-00 dumps that can help you pass the test in the short period of time. So many our customers have benefited form our SAP P_SAPEA_2023 preparation quiz, so will you! SAP C-THR88-2405 - These real questions and answers can lead to some really great things.
Updated: May 28, 2022