Also, our experts are capable of predicating the difficult knowledge parts of the DBS-C01 Test Simulator exam according to the test syllabus. We have tried our best to simply the difficult questions. In order to help you memorize the DBS-C01 Test Simulator study materials better, we have detailed explanations of the difficult questions such as illustration, charts and referring website. Our sales volumes are beyond your imagination. Every day thousands of people browser our websites to select our DBS-C01 Test Simulator exam materials. When you try our part of Amazon certification DBS-C01 Test Simulator exam practice questions and answers, you can make a choice to our Omgzlook.
AWS Certified Database DBS-C01 I wish you good luck.
AWS Certified Database DBS-C01 Test Simulator - AWS Certified Database - Specialty (DBS-C01) Exam You can download the part of the trial exam questions and answers as a try. Omgzlook's latest training material about Amazon certification Real DBS-C01 Question exam have 95% similarity with the real test. If you use Omgzlook'straining program, you can 100% pass the exam.
There are many dumps and training materials providers that would guarantee you pass the Amazon DBS-C01 Test Simulator exam. Omgzlook speak with the facts, the moment when the miracle occurs can prove every word we said. The exam materiala of the Omgzlook Amazon DBS-C01 Test Simulator is specifically designed for candicates.
Amazon DBS-C01 Test Simulator - Select it will be your best choice.
Amazon DBS-C01 Test Simulator certification exam is among those popular IT certifications. It is also the dream of ambitious IT professionals. This part of the candidates need to be fully prepared to allow them to get the highest score in the DBS-C01 Test Simulator exam, make their own configuration files compatible with market demand.
Omgzlook dumps has high hit rate that will help you to pass Amazon DBS-C01 Test Simulator test at the first attempt, which is a proven fact. So, the quality of Omgzlook practice test is 100% guarantee and Omgzlook dumps torrent is the most trusted exam materials.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 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 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: 4
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
QUESTION NO: 5
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
SAP C_SIGDA_2403 - You will encounter the complex questions in the exam, but Omgzlook can help you to pass the exam easily. Would you like to attend Amazon Splunk SPLK-3003 certification exam? Certainly a lot of people around you attend this exam. Microsoft AZ-140 - We also offer a year of free updates. Are you worrying about how to pass Amazon Splunk SPLK-1002 test? Now don't need to worry about the problem. DAMA CDMP-RMD - The coverage of the products of Omgzlook is very broad.
Updated: May 28, 2022