If you buy our DBS-C01 Test Question test prep you will pass the exam easily and successfully，and you will realize you dream to find an ideal job and earn a high income. Our product is of high quality and the passing rate and the hit rate are both high. Nowadays the requirements for jobs are higher than any time in the past. At the moment, you must not miss Omgzlook DBS-C01 Test Question certification training materials which are your unique choice. Even if you spend a small amount of time to prepare for DBS-C01 Test Question certification, you can also pass the exam successfully with the help of Omgzlook Amazon DBS-C01 Test Question braindump. We treat it as our major responsibility to offer help so our DBS-C01 Test Question practice guide can provide so much help, the most typical one is their efficiency.
AWS Certified Database DBS-C01 If you fail, don't forget to learn your lesson.
If you like to take notes randomly according to your own habits while studying, we recommend that you use the PDF format of our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Test Question study guide. Downloading the Pass4Sure DBS-C01 Exam Prep free demo doesn't cost you anything and you will learn about the pattern of our practice exam and the accuracy of our Pass4Sure DBS-C01 Exam Prep test answers. We constantly check the updating of Pass4Sure DBS-C01 Exam Prep vce pdf to follow the current exam requirement and you will be allowed to free update your pdf files one-year.
We often ask, what is the purpose of learning? Why should we study? Why did you study for DBS-C01 Test Questionexam so long? As many people think that, even if one day we forget the formula for the area of a triangle, we can still live very well, but if it were not for the knowledge of learning DBS-C01 Test Question exam and try to obtain certification, how can we have the opportunity to good to future life? So, the examination is necessary, only to get the test DBS-C01 Test Question certification, get a certificate, to prove better us, to pave the way for our future life.
Amazon DBS-C01 Test Question - And a brighter future is waiting for you.
Discount is being provided to the customer for the entire Amazon DBS-C01 Test Question preparation suite. These DBS-C01 Test Question learning materials include the DBS-C01 Test Question preparation software & PDF files containing sample Interconnecting Amazon DBS-C01 Test Question and answers along with the free 90 days updates and support services. We are facilitating the customers for the Amazon DBS-C01 Test Question preparation with the advanced preparatory tools.
In the past years, these experts and professors have tried their best to design the DBS-C01 Test Question exam questions for all customers. It is very necessary for a lot of people to attach high importance to the DBS-C01 Test Question exam.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 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 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 running its line of business application on AWS, which uses Amazon RDS for
MySQL at the persistent data store. The company wants to minimize downtime when it migrates the database to Amazon Aurora.
Which migration method should a Database Specialist use?
A. Create a clone of the RDS for MySQL DB instance and promote the Aurora DB cluster.
B. Create an Aurora Replica from the RDS for MySQL DB instance and promote the Aurora DB cluster.
C. Take a snapshot of the RDS for MySQL DB instance and create a new Aurora DB cluster with the option to migrate snapshots.
D. Make a backup of the RDS for MySQL DB instance using the mysqldump utility, create a new
Aurora DB cluster, and restore the backup.
Answer: C
QUESTION NO: 5
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
we believe that all students who have purchased EMC D-PWF-DS-23 practice dumps will be able to successfully pass the professional qualification exam as long as they follow the content provided by our EMC D-PWF-DS-23 study materials, study it on a daily basis, and conduct regular self-examination through mock exams. Huawei H13-527_V5.0 - All customers have the right to choose the most suitable version according to their need after buying our study materials. Juniper JN0-214 - Omgzlook's experts have simplified the complex concepts and have added examples, simulations and graphs to explain whatever could be difficult for you to understand. Salesforce JavaScript-Developer-I - No one complain about the complexity of their jobs. IBM C1000-112 - This ensures that you will cover more topics thus increasing your chances of success.
Updated: May 28, 2022