Also, the system will deduct the relevant money. If you find that you need to pay extra money for the DBS-C01 Testkings study materials, please check whether you choose extra products or there is intellectual property tax. All in all, you will receive our DBS-C01 Testkings learning guide via email in a few minutes. For our professional experts simplified the content of theDBS-C01 Testkings exam questions for all our customers to be understood. We all know that DBS-C01 Testkings learning guide can help us solve learning problems. In order to remain competitive in the market, our company has been keeping researching and developing of the new DBS-C01 Testkings exam questions.
AWS Certified Database DBS-C01 It is easy to carry.
AWS Certified Database DBS-C01 Testkings - AWS Certified Database - Specialty (DBS-C01) Exam Believe that there is such a powerful expert help, our users will be able to successfully pass the qualification test to obtain the qualification certificate. If you use our study materials, you must walk in front of the reference staff that does not use valid DBS-C01 Latest Vce Test Simulator real exam. And you will get the according DBS-C01 Latest Vce Test Simulator certification more smoothly.
Our DBS-C01 Testkings practice materials comprise of a number of academic questions for your practice, which are interlinked and helpful for your exam. So, they are specified as one of the most successful DBS-C01 Testkings practice materials in the line. They can renew your knowledge with high utility with Favorable prices.
Amazon DBS-C01 Testkings - Do not be bemused about the exam.
Omgzlook help you to find real Amazon DBS-C01 Testkings exam preparation process in a real environment. If you are a beginner, and if you want to improve your professional skills, Omgzlook Amazon DBS-C01 Testkings exam braindumps will help you to achieve your desire step by step. If you have any questions about the exam, Omgzlook the Amazon DBS-C01 Testkings will help you to solve them. Within a year, we provide free updates. Please pay more attention to our website.
Considering many exam candidates are in a state of anguished mood to prepare for the DBS-C01 Testkings exam, our company made three versions of DBS-C01 Testkings real exam materials to offer help. All these variants due to our customer-oriented tenets.
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
If you participate in the IT exam, you should not hesitate to choose Omgzlook's Amazon Citrix 1Y0-204 exam training materials. Salesforce Marketing-Cloud-Account-Engagement-Specialist study material is in the form of questions and answers like the real exam that help you to master knowledge in the process of practicing and help you to get rid of those drowsy descriptions in the textbook. Avaya 71801X - This training matrial is not only have reasonable price, and will save you a lot of time. The assistance of our HP HPE0-S59 guide question dumps are beyond your imagination. CIW 1D0-623 - And you can pass the exam successfully.
Updated: May 28, 2022