Everything is changing so fast. So do not reject challenging new things. Our DBS-C01 Latest Free Study Questions study materials absolutely can add more pleasure to your life. If these training products do not help you pass the exam, we guarantee to refund the full purchase cost. If you want to buy Amazon DBS-C01 Latest Free Study Questions exam study guide online services, then we Omgzlook is one of the leading service provider's site. And we always have a very high hit rate on the DBS-C01 Latest Free Study Questions study guide by our customers for our high pass rate is high as 98% to 100%.
AWS Certified Database DBS-C01 We are committed to your success.
Based on the credibility in this industry, our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Latest Free Study Questions study braindumps have occupied a relatively larger market share and stable sources of customers. And don't worry about how to pass the test, Omgzlook certification training will be with you. What is your dream? Don't you want to make a career? The answer must be ok.
Our DBS-C01 Latest Free Study Questions study braindumps are so popular in the market and among the candidates that is because that not only our DBS-C01 Latest Free Study Questions learning guide has high quality, but also our DBS-C01 Latest Free Study Questions practice quiz is priced reasonably, so we do not overcharge you at all. Meanwhile, our exam materials are demonstrably high effective to help you get the essence of the knowledge which was convoluted. As long as you study with our DBS-C01 Latest Free Study Questions exam questions for 20 to 30 hours, you will pass the exam for sure.
Amazon DBS-C01 Latest Free Study Questions - .
If you want to through the Amazon DBS-C01 Latest Free Study Questions 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 Latest Free Study Questions exam is not easy. Perhaps through Amazon DBS-C01 Latest Free Study Questions 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 Latest Free Study Questions exam training materials. This is training product that specifically made for IT exam. With it you can pass the difficult Amazon DBS-C01 Latest Free Study Questions 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 Latest Free Study Questions 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
EMC D-DS-FN-23 - Road is under our feet, only you can decide its direction. Salesforce Public-Sector-Solutions - Are you still worried about the exam? Don’t worry! Are you bothered by looking for good exam materials of Amazon Microsoft DP-203 test? Don't worry. So many our customers have benefited form our Microsoft PL-200 preparation quiz, so will you! Cisco 300-710 - Omgzlook practice test materials are used with no problem.
Updated: May 28, 2022