It is easy for you to pass the exam because you only need 20-30 hours to learn and prepare for the exam. You may worry there is little time for you to learn the DBS-C01 Duration study tool and prepare the exam because you have spent your main time and energy on your most important thing such as the job and the learning and can’t spare too much time to learn. But if you buy our AWS Certified Database - Specialty (DBS-C01) Exam test torrent you only need 1-2 hours to learn and prepare the exam and focus your main attention on your most important thing. So if you are in a dark space, our DBS-C01 Duration exam questions can inspire you make great improvements. Just believe in our DBS-C01 Duration training guide and let us lead you to a brighter future! So, are you ready? Buy our DBS-C01 Duration guide questions; it will not let you down.
We believe that you will like our DBS-C01 Duration exam prep.
Without ambiguous points of questions make you confused, our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Duration practice materials can convey the essence of the content suitable for your exam. You can take the Top DBS-C01 Questions training materials and pass it without any difficulty. Now is not the time to be afraid to take any more difficult Top DBS-C01 Questions certification exams.
If you want to get the DBS-C01 Duration certification to improve your life, we can tell you there is no better alternative than our DBS-C01 Duration exam questions. The DBS-C01 Duration test torrent also offer a variety of learning modes for users to choose from, which can be used for multiple clients of computers and mobile phones to study online, as well as to print and print data for offline consolidation. Our product is affordable and good, if you choose our products, we can promise that our DBS-C01 Duration exam torrent will not let you down.
Amazon DBS-C01 Duration - They are professionals in every particular field.
Under the situation of intensifying competition in all walks of life, will you choose to remain the same and never change or choose to obtain a DBS-C01 Duration certification which can increase your competitiveness? I think most of people will choose the latter, because most of the time certificate is a kind of threshold, with DBS-C01 Duration certification, you may have the opportunity to enter the door of an industry. And our DBS-C01 Duration exam questions will be your best choice to gain the certification.
Our DBS-C01 Duration exam questions mainly have three versions which are PDF, Software and APP online, and for their different advantafes, you can learn anywhere at any time. And the prices of our DBS-C01 Duration training engine are reasonable for even students to afford and according to the version that you want to buy.
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
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
QUESTION NO: 3
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: 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
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
A good PMI PMP-CN certification must be supported by a good PMI PMP-CN exam practice, which will greatly improve your learning ability and effectiveness. Pegasystems PEGACPCSD23V1 - You can browse our official websites to check our sales volumes. Our passing rate of Salesforce Marketing-Cloud-Email-Specialist study tool is very high and you needn’t worry that you have spent money and energy on them but you gain nothing. Salesforce Platform-App-Builder - How diligent they are! At this time, you will stand out in the interview among other candidates with the PMI PMP-KR certification.
Updated: May 28, 2022