Many companies have been lost through negligence of service on our DBS-C01 Test Camp File study quiz. Some useless products may bring about an adverse effect, so choose our DBS-C01 Test Camp File practice engine is 100 percent secure for their profession and usefulness and also our considerate after-sales services. We have built effective serviceability aids in the early resolution of customer-reported problems, which then may result in higher customer satisfaction and improved warm support of DBS-C01 Test Camp File exam guide. We offer the most considerate after-sales services for you 24/7 with the help of patient staff and employees. They are all patient and enthusiastic to offer help on DBS-C01 Test Camp File study guide. If you do not have access to internet most of the time, if you need to go somewhere is in an offline state, but you want to learn for your DBS-C01 Test Camp File exam.
AWS Certified Database DBS-C01 Everything is changing so fast.
AWS Certified Database DBS-C01 Test Camp File - AWS Certified Database - Specialty (DBS-C01) Exam If these training products do not help you pass the exam, we guarantee to refund the full purchase cost. And we always have a very high hit rate on the Exam DBS-C01 Collection Pdf 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, Exam DBS-C01 Collection Pdf 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 Camp File exam.
Amazon DBS-C01 Test Camp File - This is doubly true for IT field.
Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our DBS-C01 Test Camp File study materials. Actually, some practice materials are shooting the breeze about their effectiveness, but our DBS-C01 Test Camp File training quiz are real high quality practice materials with passing rate up to 98 to 100 percent. And you will be amazed to find that our DBS-C01 Test Camp File exam questions are exactly the same ones in the real exam.
Opportunities always for those who are well prepared and we wish you not to miss the good opportunities. Omgzlook provide you with the most authoritative and the fullest Amazon DBS-C01 Test Camp File exam dumps, thus the hit rate is very high.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 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 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: 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
If you are curious or doubtful about the proficiency of our CompTIA 220-1101 preparation quiz, we can explain the painstakingly word we did behind the light. There will be one version right for you and help you quickly pass the SAP C-S4FTR-2023 with ease, so that you can obtain the most authoritative international recognition on your IT ability. Amazon SAA-C03 - And we have confidence that your future aims will come along with this successful exam as the beginning. All that we have done is just to help you easily pass the Huawei H12-711_V4.0 exam. IBM S1000-007 training materials are not only the passbooks for students passing all kinds of professional examinations, but also the professional tools for students to review examinations.
Updated: May 28, 2022