We have employed a lot of online workers to help all customers solve their problem. If you have any questions about the DBS-C01 Test Simulator learning dumps, do not hesitate and ask us in your anytime, we are glad to answer your questions and help you use our DBS-C01 Test Simulator study questions well. We believe our perfect service will make you feel comfortable when you are preparing for your exam. Don't worry over trifles. If you purchase our DBS-C01 Test Simulator training dumps you can spend your time on more significative work. You can rest assured to buy the DBS-C01 Test Simulator exam dumps from our company.
AWS Certified Database DBS-C01 Perhaps this is the beginning of your change.
Our Software version of DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Test Simulator study materials will be your best assistant. In the process of job hunting, we are always asked what are the achievements and what certificates have we obtained? Therefore, we get the test Amazon certification and obtain the qualification certificate to become a quantitative standard, and our Valid DBS-C01 Test Duration learning guide can help you to prove yourself the fastest in a very short period of time. Life is short for each of us, and time is precious to us.
Our online resources and events enable you to focus on learning just what you want on your timeframe. You get access to every DBS-C01 Test Simulator exams files and there continuously update our DBS-C01 Test Simulator study materials; these exam updates are supplied free of charge to our valued customers. Get the best DBS-C01 Test Simulator exam Training; as you study from our exam-files.
Our Amazon DBS-C01 Test Simulator learning guide will be your best choice.
To learn more about our DBS-C01 Test Simulator exam braindumps, feel free to check our Amazon Exam and Certifications pages. You can browse through our DBS-C01 Test Simulator certification test preparation materials that introduce real exam scenarios to build your confidence further. Choose from an extensive collection of products that suits every DBS-C01 Test Simulator certification aspirant. You can also see for yourself how effective our methods are, by trying our free demo. So why choose other products that can’t assure your success? With Omgzlook, you are guaranteed to pass DBS-C01 Test Simulator certification on your very first try.
With the latest DBS-C01 Test Simulator test questions, you can have a good experience in practicing the test. Moreover, you have no need to worry about the price, we provide free updating for one year and half price for further partnerships, which is really a big sale in this field.
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 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: 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
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
Some useless products may bring about an adverse effect, so choose our SAP C-S43-2022 practice engine is 100 percent secure for their profession and usefulness and also our considerate after-sales services. If you have some questions about our OMSB OMSB_OEN exam braindumps, ask for our after-sales agent, they will solve the problems for you as soon as possible. If you do not have access to internet most of the time, if you need to go somewhere is in an offline state, but you want to learn for your SAP C_BW4H_2404 exam. In today’s society, many enterprises require their employees to have a professional SAP C-THR81-2405 certification. CompTIA N10-008 - And we can help you get success and satisfy your eager for the certificate.
Updated: May 28, 2022