You set timed DBS-C01 Test Free test and practice again and again. Besides, DBS-C01 Test Free exam test engine cover most valid test questions so that it can guide you and help you have a proficient & valid preparation process. If you want to be familiar with the real test and grasp the rhythm in the real test, you can choose our DBS-C01 Test Free exam test engine to practice. It is universally accepted that in this competitive society in order to get a good job we have no choice but to improve our own capacity and explore our potential constantly, and try our best to get the related DBS-C01 Test Free certification is the best way to show our professional ability, however, the DBS-C01 Test Free exam is hard nut to crack but our DBS-C01 Test Free preparation questions are closely related to the exam, it is designed for you to systematize all of the key points needed for the DBS-C01 Test Free exam. Now, let’s start your preparation with DBS-C01 Test Free training material.
AWS Certified Database DBS-C01 You still can pass the exam with our help.
In order to follow this trend, our company product such a DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Test Free exam questions that can bring you the combination of traditional and novel ways of studying. If you try on it, you will find that the operation systems of the DBS-C01 Customized Lab Simulation exam questions we design have strong compatibility. So the running totally has no problem.
Our research and development team not only study what questions will come up in the DBS-C01 Test Free exam, but also design powerful study tools like exam simulation software.The content of our DBS-C01 Test Free practice materials is chosen so carefully that all the questions for the exam are contained. And our DBS-C01 Test Freestudy materials have three formats which help you to read, test and study anytime, anywhere. This means with our products you can prepare for DBS-C01 Test Free exam efficiently.
Amazon DBS-C01 Test Free - Our website is a very safe and regular platform.
If you have been very panic sitting in the examination room, our DBS-C01 Test Free actual exam allows you to pass the exam more calmly and calmly. After you use our products, our DBS-C01 Test Free study materials will provide you with a real test environment before the DBS-C01 Test Free exam. After the simulation, you will have a clearer understanding of the exam environment, examination process, and exam outline. And our DBS-C01 Test Free learning guide will be your best choice.
On one hand, our DBS-C01 Test Free test material owns the best quality. When it comes to the study materials selling in the market, qualities are patchy.
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 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: 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
The PDF version of our NetSuite NetSuite-Administrator exam simulation can be printed out, suitable for you who like to take notes, your unique notes may make you more profound. VMware 3V0-21.23 - We treat your time as our own time, as precious as you see, so we never waste a minute or two in some useless process. Of course, SAP C-IEE2E-2404 learning materials produced several versions of the product to meet the requirements of different users. Every question from our Huawei H20-421_V1.0 study materials is carefully elaborated and the content of our Huawei H20-421_V1.0 exam questions involves the professional qualification certificate examination. Study our Lpi 201-450 training materials to write "test data" is the most suitable for your choice, after recent years show that the effect of our Lpi 201-450 guide dump has become a secret weapon of the examinee through qualification examination, a lot of the users of our Lpi 201-450 guide dump can get unexpected results in the examination.
Updated: May 28, 2022