We bring you the best DBS-C01 Papers exam preparation dumps which are already tested rigorously for their authenticity. Start downloading your desired DBS-C01 Papers exam product without any second thoughts. Our DBS-C01 Papers products will make you pass in first attempt with highest scores. The staff of DBS-C01 Papers study guide is professionally trained. They can solve any problems you encounter on the DBS-C01 Papers exam questions. Also, we offer you with 24/7 customer services for any inconvenience.
AWS Certified Database DBS-C01 So, act now!
Passing the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Papers exam means you might get the chance of higher salary, greater social state and satisfying promotion chance. We know the certificate of Reliable DBS-C01 Exam Cram Materials exam guide is useful and your prospective employer wants to see that you can do the job with strong prove, so our Reliable DBS-C01 Exam Cram Materials study materials could be your opportunity. Our Reliable DBS-C01 Exam Cram Materials practice dumps are sensational from the time they are published for the importance of Reliable DBS-C01 Exam Cram Materials exam as well as the efficiency of our Reliable DBS-C01 Exam Cram Materials training engine.
As everybody knows, competitions appear ubiquitously in current society. In order to live a better live, people improve themselves by furthering their study, as well as increase their professional DBS-C01 Papers skills. With so many methods can boost individual competitiveness, people may be confused, which can really bring them a glamorous work or brighter future? We are here to tell you that a DBS-C01 Papers certification definitively has everything to gain and nothing to lose for everyone.
Amazon DBS-C01 Papers - Other workers are also dedicated to their jobs.
Omgzlook is a website to provide IT certification exam training tool for people who attend IT certification exam examinee. Omgzlook's training tool has strong pertinence, which can help you save a lot of valuable time and energy to pass IT certification exam. Our exercises and answers and are very close true examination questions. IN a short time of using Omgzlook's simulation test, you can 100% pass the exam. So spending a small amount of time and money in exchange for such a good result is worthful. Please add Omgzlook's training tool in your shopping cart now.
You can click to see the comments of the DBS-C01 Papers exam braindumps and how we changed their life by helping them get the DBS-C01 Papers certification. And you can also see the pass rate of our DBS-C01 Papers learning guide high as 98% to 100%, we can give you a promising future.
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
Adobe AD0-E121 - If these training products do not help you pass the exam, we guarantee to refund the full purchase cost. No matter where you are or what you are, CheckPoint 156-521 practice questions promises to never use your information for commercial purposes. SAP C-WZADM-2404 - Here, I recommend a good learning materials website. Our EMC D-VXR-OE-23 study materials may become your right man. Splunk SPLK-1002 - Our training materials have through the test of practice.
Updated: May 28, 2022