Our updated and useful DBS-C01 Exam Review will be the best tool for your success. With the assist of Amazon practice demo, your goals to get the DBS-C01 Exam Review certification will be very easy to accomplish and 100% guaranteed. Before you choose our DBS-C01 Exam Review study material, you can try our DBS-C01 Exam Review free demo for assessment. In recent years, fierce competition agitates the forwarding IT industry in the world. And IT certification has become a necessity. If you get a certification with our DBS-C01 Exam Review latest study guide, maybe your career will change.
Our DBS-C01 Exam Review free demo is available for all of you.
First of all, our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Exam Review study dumps cover all related tests about computers. To all customers who bought our DBS-C01 Training Pdf pdf torrent, all can enjoy one-year free update. We will send you the latest version immediately once we have any updating about this test.
In order to provide the most effective DBS-C01 Exam Review exam materials which cover all of the current events for our customers, a group of experts in our company always keep an close eye on the changes of the DBS-C01 Exam Review exam, and then will compile all of the new key points as well as the latest types of exam questions into the new version of our DBS-C01 Exam Review training engine. Do not lose the wonderful chance to advance with times. Just come and have a try on our DBS-C01 Exam Review study questions!
Amazon DBS-C01 Exam Review - You will surely benefit from your correct choice.
Do you often envy the colleagues around you can successfully move to a larger company to achieve the value of life? Are you often wondering why your classmate, who has scores similar to yours, can receive a large company offer after graduation and you are rejected? In fact, what you lack is not hard work nor luck, but DBS-C01 Exam Review guide question. If you do not have extraordinary wisdom, do not want to spend too much time on learning, but want to reach the pinnacle of life through DBS-C01 Exam Review exam, then you must have DBS-C01 Exam Review question torrent.
When you are eager to pass the DBS-C01 Exam Review real exam and need the most professional and high quality practice material, we are willing to offer help. Our DBS-C01 Exam Review training prep has been on the top of the industry over 10 years with passing rate up to 98 to 100 percent.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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
Our Avaya 72301X study materials are easy to be mastered and boost varied functions. Not only that, we also provide the best service and the best Cisco 100-490 exam torrent to you and we can guarantee that the quality of our product is good. We are glad to help you get the certification with our best Fortinet NSE7_SDW-7.2 study materials successfully. No matter you are exam candidates of high caliber or newbies, our CompTIA SY0-701 exam quiz will be your propulsion to gain the best results with least time and reasonable money. On the other hand, using free trial downloading before purchasing, I can promise that you will have a good command of the function of our Salesforce Salesforce-MuleSoft-Developer-II exam prepare.
Updated: May 28, 2022