And you can click all three formats of our DBS-C01 Store exam dumps to see. The page of our DBS-C01 Store simulating materials provides demo which are sample questions. The purpose of providing demo is to let customers understand our part of the topic and what is the form of our DBS-C01 Store study materials when it is opened. What DBS-C01 Store study quiz can give you is far more than just a piece of information. First of all, DBS-C01 Store preparation questions can save you time and money. Our DBS-C01 Store learning quiz can lead you the best and the fastest way to reach for the certification and achieve your desired higher salary by getting a more important position in the company.
AWS Certified Database DBS-C01 It's never too late to know it from now on.
AWS Certified Database DBS-C01 Store - AWS Certified Database - Specialty (DBS-C01) Exam So our exam training materials is simulated with the practical exam. To address this issue, our Valid DBS-C01 Exam Test actual exam offers three different versions for users to choose from. The PC version is the closest to the real test environment, which is an excellent choice for windows - equipped computers.
As the top-rated exam in IT industry, DBS-C01 Store certification is one of the most important exams. With DBS-C01 Store certificate, you can get more benefits. If you want to attend the exam, Omgzlook Amazon DBS-C01 Store questions and answers can offer you convenience.
Amazon DBS-C01 Store - Don't worry over trifles.
In order to meet the demand of all customers and protect your machines network security, our company can promise that our DBS-C01 Store test training guide have adopted technological and other necessary measures to ensure the security of personal information they collect, and prevent information leaks, damage or loss. In addition, the DBS-C01 Store exam dumps system from our company can help all customers ward off network intrusion and attacks prevent information leakage, protect user machines network security. If you choose our DBS-C01 Store study questions as your study tool, we can promise that we will try our best to enhance the safety guarantees and keep your information from revealing, and your privacy will be protected well. You can rest assured to buy the DBS-C01 Store exam dumps from our company.
The mission of Omgzlook is to make the valid and high quality Amazon test pdf to help you advance your skills and knowledge and get the DBS-C01 Store exam certification successfully. When you visit our product page, you will find the detail information about DBS-C01 Store practice test.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
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: 5
A large ecommerce company uses Amazon DynamoDB to handle the transactions on its web portal. Traffic patterns throughout the year are usually stable; however, a large event is planned. The company knows that traffic will increase by up to 10 times the normal load over the 3-day event.
When sale prices are published during the event, traffic will spike rapidly.
How should a Database Specialist ensure DynamoDB can handle the increased traffic?
A. Preprovision additional capacity for the known peaks and then reduce the capacity after the event
B. Set an AWS Application Auto Scaling policy for the table to handle the increase in traffic
C. Ensure the table is always provisioned to meet peak needs
D. Allow burst capacity to handle the additional load
Answer: D
IBM C1000-173 - The system is highly flexible, which has short reaction time. IBM C1000-137 - Please trust me, if you pay attention on dumps content, even just remember the questions and answers you will clear your exam surely. Now we would like to share the advantages of our Google Professional-Cloud-Architect study dump to you, we hope you can spend several minutes on reading our introduction; you will benefit a lot from it. Our EMC D-ZT-DS-23 vce dumps offer you the best exam preparation materials which are updated regularly to keep the latest exam requirement. After using the trial version, we believe that you will be willing to choose SAP C-THR94-2405 exam questions.
Updated: May 28, 2022