DBS-C01 Test Name free demo is available for free downloading, and you can do your decision according to the assessment. 100% pass by our DBS-C01 Test Name training pdf is our guarantee. The mission of Omgzlook is to make the valid and high quality Amazon test pdf to help you advance your skills and knowledge and get the DBS-C01 Test Name exam certification successfully. The system is highly flexible, which has short reaction time. So you will quickly get a feedback about your exercises of the DBS-C01 Test Name preparation questions. Please trust me, if you pay attention on dumps content, even just remember the questions and answers you will clear your exam surely.
AWS Certified Database DBS-C01 Everything is changing so fast.
AWS Certified Database DBS-C01 Test Name - AWS Certified Database - Specialty (DBS-C01) Exam These training products to help you pass the exam, we guarantee to refund the full purchase cost. And we always have a very high hit rate on the DBS-C01 Valid Test Pass4Sure study guide by our customers for our high pass rate is high as 98% to 100%. No matter where you are or what you are, DBS-C01 Valid Test Pass4Sure practice questions promises to never use your information for commercial purposes.
This will not only lead to a waste of training costs, more importantly, the candidates wasted valuable time. Here, I recommend a good learning materials website. Some of the test data on the site is free, but more importantly is that it provides a realistic simulation exercises that can help you to pass the Amazon DBS-C01 Test Name exam.
Amazon DBS-C01 Test Name - it can help you to pass the IT exam.
If you really want to pass the DBS-C01 Test Name exam faster, choosing a professional product is very important. Our DBS-C01 Test Name study materials can be very confident that we are the most professional in the industry's products. We are constantly improving and just want to give you the best DBS-C01 Test Name learning braindumps. And we have engaged for years to become a trustable study flatform for helping you pass the DBS-C01 Test Name exam.
To pass the Amazon DBS-C01 Test Name exam, in fact, is not so difficult, the key is what method you use. Omgzlook's Amazon DBS-C01 Test Name exam training materials is a good choice.
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 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: 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
As you can imagine that you can get a promotion sooner or latter, not only on the salary but also on the position, so what are you waiting for? Just come and buy our SAP C_SIGPM_2403 study braindumps. Salesforce Marketing-Cloud-Account-Engagement-Specialist - If you are an IT staff, it will be your indispensable training materials. The system of HP HP2-I59 test guide will keep track of your learning progress in the whole course. CompTIA FC0-U61 - And don't worry about how to pass the test, Omgzlook certification training will be with you. Our Microsoft DP-300-KR study braindumps are so popular in the market and among the candidates that is because that not only our Microsoft DP-300-KR learning guide has high quality, but also our Microsoft DP-300-KR practice quiz is priced reasonably, so we do not overcharge you at all.
Updated: May 28, 2022