There are quite a few candidates of DBS-C01 Valid Braindumps Free Download certification exam have already started his career, and there are many examinees facing other challenges in life, so we provide candidates with the most efficient review method of DBS-C01 Valid Braindumps Free Download exam. In order to let you be rest assured to purchase our products, we offer a variety of versions of the samples of DBS-C01 Valid Braindumps Free Download study materials for your trial. We've helped countless examinees pass DBS-C01 Valid Braindumps Free Download exam, so we hope you can realize the benefits of our software that bring to you. if you choose to use the software version of our DBS-C01 Valid Braindumps Free Download study guide, you will find that you can download our DBS-C01 Valid Braindumps Free Download exam prep on more than one computer and you can practice our DBS-C01 Valid Braindumps Free Download exam questions offline as well. We strongly believe that the software version of our DBS-C01 Valid Braindumps Free Download study materials will be of great importance for you to prepare for the exam and all of the employees in our company wish you early success! If you prepare based on our DBS-C01 Valid Braindumps Free Download exam simulations files, you will feel easy to clear exam once certainly.
AWS Certified Database DBS-C01 It is unmarched high as 98% to 100%.
Our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Valid Braindumps Free Download exam dumps PDF can help you prepare casually and pass exam easily. With our trusted service, our Valid Test Dumps DBS-C01 Questions study guide will never make you disappointed. To ensure that you have a more comfortable experience before you choose to purchase our Valid Test Dumps DBS-C01 Questions exam quiz, we provide you with a trial experience service.
Before you try to attend the DBS-C01 Valid Braindumps Free Download practice exam, you need to look for best learning materials to easily understand the key points of DBS-C01 Valid Braindumps Free Download exam prep. There are DBS-C01 Valid Braindumps Free Download real questions available for our candidates with accurate answers and detailed explanations. We are ready to show you the most reliable DBS-C01 Valid Braindumps Free Download pdf vce and the current exam information for your preparation of the test.
Amazon DBS-C01 Valid Braindumps Free Download - We can provide you with a free trial version.
Unlike other kinds of exam files which take several days to wait for delivery from the date of making a purchase, our DBS-C01 Valid Braindumps Free Download study materials can offer you immediate delivery after you have paid for them. The moment you money has been transferred to our account, and our system will send our DBS-C01 Valid Braindumps Free Downloadtraining dumps to your mail boxes so that you can download DBS-C01 Valid Braindumps Free Download exam questions directly. It is fast and convenient out of your imagination.
Under the guidance of our study materials, you can gain unexpected knowledge. Finally, you will pass the exam and get a Amazon certification.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 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 online gaming company is planning to launch a new game with Amazon DynamoDB as its data store. The database should be designated to support the following use cases:
* Update scores in real time whenever a player is playing the game.
* Retrieve a player's score details for a specific game session.
A Database Specialist decides to implement a DynamoDB table. Each player has a unique user_id and each game has a unique game_id.
Which choice of keys is recommended for the DynamoDB table?
A. Create a composite primary key with user_id as the partition key and game_id as the sort key
B. Create a composite primary key with game_id as the partition key and user_id as the sort key
C. Create a global secondary index with user_id as the partition key
D. Create a global secondary index with game_id as the partition key
Answer: C
Meanwhile, if you want to keep studying this course , you can still enjoy the well-rounded services by Microsoft MB-310 test prep, our after-sale services can update your existing Microsoft MB-310 study quiz within a year and a discount more than one year. As long as you buy our ISTQB CT-AI study quiz, you will find that we update it from time to time according to the exam center. Our EMC D-VXR-DY-01 exam questions can assure you that you will pass the EMC D-VXR-DY-01 exam as well as getting the related certification under the guidance of our EMC D-VXR-DY-01 study materials as easy as pie. With our test-oriented Scrum SPS test prep in hand, we guarantee that you can pass the Scrum SPS exam as easy as blowing away the dust, as long as you guarantee 20 to 30 hours practice with our Scrum SPS study materials. Our Blue Prism ROM2 study guide has three formats which can meet your different needs: PDF, software and online.
Updated: May 28, 2022