We made the practice materials for conscience’s sake to offer help. Our DBS-C01 Ppt actual exam withstands the experiment of the market also. With the help from our DBS-C01 Ppt training engine, passing the exam will not be a fiddly thing anymore. And our PDF version of the DBS-C01 Ppt training guide can be carried with you for it takes on place. In addition to the advantages of high quality, our DBS-C01 Ppt exam questions also provide various versions. Our DBS-C01 Ppt learning quiz can be downloaded for free trial before purchase, which allows you to understand our sample questions and software usage.
AWS Certified Database DBS-C01 Try it now!
But they forgot to answer the other questions, our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Ppt training guide can help you solve this problem and get used to the pace. If you want to get a comprehensive idea about our real DBS-C01 Original Questions study materials. It is convenient for you to download the free demo, all you need to do is just to find the “Download for free” item, and you will find there are three kinds of versions of DBS-C01 Original Questions learning guide for you to choose from namely, PDF Version Demo, PC Test Engine and Online Test Engine, you can choose to download any one version of our DBS-C01 Original Questions exam questions as you like.
They will accurately and quickly provide you with Amazon certification DBS-C01 Ppt exam materials and timely update Amazon DBS-C01 Ppt exam certification exam practice questions and answers and binding. Besides, Omgzlook also got a high reputation in many certification industry. The the probability of passing Amazon certification DBS-C01 Ppt exam is very small, but the reliability of Omgzlook can guarantee you to pass the examination of this probability.
Amazon DBS-C01 Ppt - So, hurry to take action.
Our windows software and online test engine of the DBS-C01 Ppt exam questions are suitable for all age groups. At the same time, our operation system is durable and powerful. So you totally can control the DBS-C01 Ppt study materials flexibly. It is enough to wipe out your doubts now. If you still have suspicions, please directly write your questions and contact our online workers. And we will give you the most professions suggestions on our DBS-C01 Ppt learning guide.
From the time when you decide whether to purchase our DBS-C01 Ppt exam software or not, we have provided you with comprehensive guarantees, including free demo download before buying, payment guarantee in purchase process, one-year free update service after you purchased DBS-C01 Ppt exam software, and full refund guarantee of dump cost if you fail DBS-C01 Ppt exam certification, which are all our promises to ensure customer interests. Many times getting a right method is important and more efficient than spending too much time and money in vain.
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 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: 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
Now let's take a look at why a worthy product of your choice is our Huawei H13-611_V5.0 actual exam. Although our Omgzlook cannot reduce the difficulty of Salesforce Marketing-Cloud-Email-Specialist exam, what we can do is to help you reduce the difficulty of the exam preparation. We are so confident in our CheckPoint 156-315.81.20 study materials because they have their own uniqueness. CompTIA CV0-004 - While others are surprised at your achievement, you might have found a better job. Cisco 300-430 - However, we believe that with the excellent quality and good reputation of our study materials, we will be able to let users select us in many products.
Updated: May 28, 2022