Our DBS-C01 Collection Free test questions’ quality is guaranteed by our experts’ hard work. So what are you waiting for? Just choose our DBS-C01 Collection Free exam materials, and you won’t be regret. With all this reputation, our company still take customers first, the reason we become successful lies on the professional expert team we possess , who engage themselves in the research and development of our DBS-C01 Collection Free learning guide for many years. What’s more, a sticky note can be used on your paper materials, which help your further understanding the knowledge and review what you have grasped from the notes. While you are learning with our DBS-C01 Collection Free quiz guide, we hope to help you make out what obstacles you have actually encountered during your approach for DBS-C01 Collection Free exam torrent through our PDF version, only in this way can we help you win the DBS-C01 Collection Free certification in your first attempt. Confronting a tie-up during your review of the exam? Feeling anxious and confused to choose the perfect DBS-C01 Collection Free latest dumps to pass it smoothly? We understand your situation of susceptibility about the exam, and our DBS-C01 Collection Free test guide can offer timely help on your issues right here right now.
AWS Certified Database DBS-C01 You can directly select our products.
AWS Certified Database DBS-C01 Collection Free - AWS Certified Database - Specialty (DBS-C01) Exam And you can free donwload the demos to have a look. But even the best people fail sometimes. In addition to the lack of effort, you may also not make the right choice on our New DBS-C01 Practice Test Fee exam questions.
And our DBS-C01 Collection Free study braindumps deliver the value of our services. So our DBS-C01 Collection Free real questions may help you generate financial reward in the future and provide more chances to make changes with capital for you and are indicative of a higher quality of life. It is not just an easy decision to choose our DBS-C01 Collection Free prep guide, because they may bring tremendous impact on your individuals development.
Amazon DBS-C01 Collection Free - Just have a try and you will love them!
After the user has purchased our DBS-C01 Collection Free learning materials, we will discover in the course of use that our product design is extremely scientific and reasonable. Details determine success or failure, so our every detail is strictly controlled. For example, our learning material's Windows Software page is clearly, our DBS-C01 Collection Free Learning material interface is simple and beautiful. There are no additional ads to disturb the user to use the DBS-C01 Collection Free learning material. Once you have submitted your practice time, DBS-C01 Collection Free learning Material system will automatically complete your operation.
The best way to gain success is not cramming, but to master the discipline and regular exam points of question behind the tens of millions of questions. Our DBS-C01 Collection Free preparation materials can remove all your doubts about the exam.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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
SAP C-S4CFI-2402 - As we all know, the world does not have two identical leaves. IAM IAM-Certificate - In the process of using, you still have access to our after sales service. EMC D-AV-OE-23 - Our Omgzlook is a professional website to provide accurate exam material for a variety of IT certification exams. Our HP HPE0-S60 learning guide allows you to study anytime, anywhere. Senior IT experts in the Omgzlook constantly developed a variety of successful programs of passing Amazon certification Microsoft DP-900-KR exam, so the results of their research can 100% guarantee you Amazon certification Microsoft DP-900-KR exam for one time.
Updated: May 28, 2022