If you fail in the exam, Omgzlook promises to give you FULL REFUND of your purchasing fees. In order to successfully pass the exam, hurry up to visit Omgzlook to know more details. It is inconceivable that Omgzlook Amazon DBS-C01 Exam Topics Pdf test dumps have 100% hit rate. Considering your practical constraint and academic requirements of the DBS-C01 Exam Topics Pdf exam preparation, you may choose the DBS-C01 Exam Topics Pdf practice materials with following traits. High quality and accuracy with trustworthy reputation; processional experts group specific in this line; considerate after-sales services are having been tested and verified all these years, DBS-C01 Exam Topics Pdf training guide is fully applicable to your needs. Because the SOFT version questions and answers completely simulate the actual exam.
AWS Certified Database DBS-C01 So stop hesitation and buy our study materials.
Preparing for the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Exam Topics Pdf real exam is easier if you can select the right test questions and be sure of the answers. So you just need to memorize our correct questions and answers of the New DBS-C01 Test Certification Cost study materials. You absolutely can pass the exam.
Our website offers you the most comprehensive DBS-C01 Exam Topics Pdf study guide for the actual test and the best quality service for aftersales. Our customers can easily access and download the DBS-C01 Exam Topics Pdf dumps pdf on many electronic devices including computer, laptop and Mac. Online test engine enjoys great reputation among IT workers because it brings you to the atmosphere of DBS-C01 Exam Topics Pdf real exam and remarks your mistakes.
Amazon DBS-C01 Exam Topics Pdf - And your life will become better and better.
Our DBS-C01 Exam Topics Pdf practice dumps is high quality product revised by hundreds of experts according to the changes in the syllabus and the latest developments in theory and practice, it is focused and well-targeted, so that each student can complete the learning of important content in the shortest time. With DBS-C01 Exam Topics Pdf training prep, you only need to spend 20 to 30 hours of practice before you take the DBS-C01 Exam Topics Pdf exam.
Our DBS-C01 Exam Topics Pdf test torrent keep a look out for new ways to help you approach challenges and succeed in passing the AWS Certified Database - Specialty (DBS-C01) Exam exam. An ancient Chinese proverb states that “The journey of a thousand miles starts with a single step”.
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
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 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: 4
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: 5
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
Microsoft DP-203 - Amazon is among one of the strong certification provider, who provides massively rewarding pathways with a plenty of work opportunities to you and around the world. Our Lpi 201-450 study materials have the high pass rate as 98% to 100%, hope you can use it fully and pass the exam smoothly. We have organized a group of professionals to revise IBM C1000-184 preparation materials, according to the examination status and trend changes in the industry, tailor-made for the candidates. So many exam candidates feel privileged to have our SAP C-S4TM-2023 practice braindumps. Fortinet NSE5_FMG-7.2 - So just come and have a try!
Updated: May 28, 2022