The DBS-C01 Reliable Exam Dumps Free study materials that our professionals are compiling which contain the most accurate questions and answers will effectively solve the problems you may encounter in preparing for the DBS-C01 Reliable Exam Dumps Free exam. As the old saying goes, Rome was not built in a day. For many people, it’s no panic passing the DBS-C01 Reliable Exam Dumps Free exam in a short time. We guarantee that you can pass the exam at one time even within one week based on practicing our DBS-C01 Reliable Exam Dumps Free exam materials regularly. 98 to 100 percent of former exam candidates have achieved their success by the help of our DBS-C01 Reliable Exam Dumps Free practice questions. The most attraction aspect is that our high pass rate of our DBS-C01 Reliable Exam Dumps Free study materials as 98% to 100%.
Our DBS-C01 Reliable Exam Dumps Free actual test guide can give you some help.
So that you will know the quality of the Omgzlook of Amazon DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Reliable Exam Dumps Free exam training materials. You will become friends with better people. With higher salary, you can improve your quality of life by our Test DBS-C01 Answers learning guide.
And the materials we have are very cheap. Do not believe it, see it and then you will know. Are you an IT staff? Are you enroll in the most popular IT certification exams? If you tell me "yes", then I will tell you a good news that you're in luck.
Amazon DBS-C01 Reliable Exam Dumps Free - So the choice is important.
By resorting to our DBS-C01 Reliable Exam Dumps Free exam materials, we can absolutely reap more than you have imagined before. We have clear data collected from customers who chose our DBS-C01 Reliable Exam Dumps Free practice braindumps, and the passing rate is 98-100 percent. So your chance of getting success will be increased greatly by our DBS-C01 Reliable Exam Dumps Free study questions. Besides, the price of our DBS-C01 Reliable Exam Dumps Free learning guide is very favourable even the students can afford it.
Start your new journey, and have a successful life. It's better to hand-lit own light than look up to someone else's glory.
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
To make our EMC D-PSC-DS-23 simulating exam more precise, we do not mind splurge heavy money and effort to invite the most professional teams into our group. After you used Omgzlook Amazon Amazon SAA-C03 dumps, you still fail in Amazon SAA-C03 test and then you will get FULL REFUND. The first step is to select the Fortinet NSE6_FNC-7.2 test guide, choose your favorite version, the contents of different version are the same, but different in their ways of using. SAP C-LIXEA-2404 - The hit rate of the dumps is very high, which guarantees you can pass your exam with ease at the first attempt. Our Juniper JN0-683 study quiz are your optimum choices which contain essential know-hows for your information.
Updated: May 28, 2022