All consumers who are interested in DBS-C01 Study Material guide materials can download our free trial database at any time by visiting our platform. During the trial process, you can learn about the three modes of DBS-C01 Study Material study quiz and whether the presentation and explanation of the topic in DBS-C01 Study Material preparation questions is consistent with what you want. If you are interested in our products, I believe that after your trial, you will certainly not hesitate to buy it. Contrary to the low price of Omgzlook exam dumps, the quality of its dumps is the best. What's more, Omgzlook provides you with the most excellent service. Therefore, our AWS Certified Database - Specialty (DBS-C01) Exam guide torrent is attributive to high-efficient learning.
AWS Certified Database DBS-C01 So you need to be brave enough to have a try.
The exam simulation will mark your mistakes and help you play well in DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Study Material practice test. And whenever our customers have any problems on our DBS-C01 Latest Exam Labs practice engine, our experts will help them solve them at the first time. There are three versions of our DBS-C01 Latest Exam Labs exam questions.
Our valid DBS-C01 Study Material practice questions are created according to the requirement of the certification center based on the real questions. Our team always checked and revised DBS-C01 Study Material dumps pdf to ensure the accuracy of our preparation study materials. We guarantee that our DBS-C01 Study Material exam prep is cost-efficient and affordable for most candidates who want to get certification quickly in their first try.
Amazon DBS-C01 Study Material - If you have a faith, then go to defend it.
Compared with products from other companies, our DBS-C01 Study Material practice materials are responsible in every aspect. After your purchase of our DBS-C01 Study Material exam braindumps, the after sales services are considerate as well. We have considerate after sales services with genial staff. They are willing to solve the problems of our DBS-C01 Study Material training guide 24/7 all the time. If you have any question that you don't understand, just contat us and we will give you the most professional advice immediately.
In real life, every great career must have the confidence to take the first step. When you suspect your level of knowledge, and cramming before the exam, do you think of how to pass the Amazon DBS-C01 Study Material exam with confidence? Do not worry, Omgzlook is the only provider of training materials that can help you to pass the exam.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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
QUESTION NO: 5
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
Our SAP C_SIGPM_2403 practice guide well received by the general public for immediately after you have made a purchase for our SAP C_SIGPM_2403 exam prep, you can download our SAP C_SIGPM_2403 study materials to make preparations for the exams. Palo Alto Networks PCNSA - And you can download these materials and print it out for study at any time. That is to say, there is absolutely no mistake in choosing our EMC D-PWF-DS-23 test guide to prepare your exam, you will pass your exam in first try and achieve your dream soon. Having registered OMSB OMSB_OEN test, are you worrying about how to prepare for the exam? If so, please see the following content, I now tell you a shortcut through the OMSB OMSB_OEN exam. And our Cisco 300-435 learning materials provide multiple functions and considerate services to help the learners have no inconveniences to use our product.
Updated: May 28, 2022