And we will give you 100% success guaranteed on the DBS-C01 Simulator Fee training guide. Our DBS-C01 Simulator Fee exam quiz is unlike other exam materials that are available on the market, our DBS-C01 Simulator Fee study dumps specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time. When you want to correct the answer after you finish learning, the correct answer for our DBS-C01 Simulator Fee test prep is below each question, and you can correct it based on the answer. In addition, we design small buttons, which can also show or hide the DBS-C01 Simulator Fee exam torrent, and you can flexibly and freely choose these two modes according to your habit. Once you choose our learning materials, your dream that you have always been eager to get Amazon certification which can prove your abilities will realized.
Our DBS-C01 Simulator Fee exam questions are your best choice.
AWS Certified Database DBS-C01 Simulator Fee - AWS Certified Database - Specialty (DBS-C01) Exam According to the survey, the average pass rate of our candidates has reached 99%. And our professional New DBS-C01 Dumps study materials determine the high pass rate. According to the research statistics, we can confidently tell that 99% candidates after using our products have passed the New DBS-C01 Dumps exam.
The content of our DBS-C01 Simulator Fee practice engine is based on real exam by whittling down superfluous knowledge without delinquent mistakes rather than dropping out of reality. Being subjected to harsh tests of market, our DBS-C01 Simulator Fee exam questions are highly the manifestation of responsibility carrying out the tenets of customer oriented. And our DBS-C01 Simulator Fee study materials are warmly praised and welcomed by the customers all over the world.
But our Amazon DBS-C01 Simulator Fee exam questions have made it.
By browsing this website, all there versions of DBS-C01 Simulator Fee training materials can be chosen according to your taste or preference. In addition, we provide free updates to users for one year long after your purchase. If the user finds anything unclear in the DBS-C01 Simulator Fee exam questions exam, we will send email to fix it, and our team will answer all of your questions related to the DBS-C01 Simulator Fee actual exam. So as long as you have any question, just contact us!
Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. Our DBS-C01 Simulator Fee exam questions just focus on what is important and help you achieve your goal.
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
You can just look at the data about the hot hit on the Juniper JN0-649 study braindumps everyday, and you will know that how popular our Juniper JN0-649 learning guide is. So our ISACA IT-Risk-Fundamentalspractice materials have great brand awareness in the market. The promotion or acceptance of our SAP C-THR83-2405 exam questions will be easy. Our SAP C_C4H620_34 study questions have simplified the complicated notions and add the instances, the stimulation and the diagrams to explain any hard-to-explain contents. The services provided by our BCS CTFL4 test questions are quite specific and comprehensive.
Updated: May 28, 2022