So you could understand the quality of our DBS-C01 Braindumps Questions certification file. Before the clients decide to buy our DBS-C01 Braindumps Questions test guide they can firstly be familiar with our products. The clients can understand the detailed information about our products by visiting the pages of our products on our company’s website. We Promise we will very happy to answer your question on our DBS-C01 Braindumps Questions exam braindumps with more patience and enthusiasm and try our utmost to help you out of some troubles. So don’t hesitate to buy our {Examcode} study materials, we will give you the high-quality product and professional customer services. You still can pass the exam with our help.
AWS Certified Database DBS-C01 Our website is a very safe and regular platform.
After you use our products, our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Braindumps Questions study materials will provide you with a real test environment before the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Braindumps Questions exam. But our DBS-C01 Latest Test Questions test material has been recognized by multitude of customers, which possess of the top-class quality, can help you pass exam successfully. On the other hand, our DBS-C01 Latest Test Questions latest dumps are designed by the most experienced experts, thus it can not only teach you knowledge, but also show you the method of learning in the most brief and efficient ways.
The PDF version of our DBS-C01 Braindumps Questions exam simulation can be printed out, suitable for you who like to take notes, your unique notes may make you more profound. The Software version of our DBS-C01 Braindumps Questions study materials can simulate the real exam. Adn the APP online version can be applied to all electronic devices.
Our Amazon DBS-C01 Braindumps Questions exam torrent carries no viruses.
If you are not sure whether our DBS-C01 Braindumps Questions exam braindumps are suitable for you, you can request to use our trial version. Of course, DBS-C01 Braindumps Questions learning materials produced several versions of the product to meet the requirements of different users. You can also ask to try more than one version and choose the one that suits you best. And we have three different versions Of our DBS-C01 Braindumps Questions study guide: the PDF, the Software and the APP online.
As long as you study our DBS-C01 Braindumps Questions training engine and followe it step by step, we believe you will achieve your dream easily. Every question from our DBS-C01 Braindumps Questions study materials is carefully elaborated and the content of our DBS-C01 Braindumps Questions exam questions involves the professional qualification certificate examination.
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 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 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: 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
VMware 6V0-31.24 training materials are not only the domestic market, but also the international high-end market. Through all these years' experience, our ACAMS CAMS training materials are becoming more and more prefect. And you can free download the demos of the ISTQB ISTQB-CTFL study guide to check it out. SASInstitute A00-406 - All exams from different suppliers will be easy to handle. PRINCE2 PRINCE2-Foundation - All in all, helping our candidates to pass the exam successfully is what we always looking for.
Updated: May 28, 2022