With the rapid development of the world economy, it has been universally accepted that a growing number of people have longed to become the social elite. However, the competition of becoming the social elite is fierce for all people. The DBS-C01 Latest Study Questions Download latest dumps will be a shortcut for a lot of people who desire to be the social elite. Do you want to find a job that really fulfills your ambitions? That's because you haven't found an opportunity to improve your ability to lay a solid foundation for a good career. Our DBS-C01 Latest Study Questions Download quiz torrent can help you get out of trouble regain confidence and embrace a better life. So a lot of people long to know the DBS-C01 Latest Study Questions Download study questions in detail.
AWS Certified Database DBS-C01 So our product is a good choice for you.
Materials trends are not always easy to forecast on our study guide, but they have predictable pattern for them by ten-year experience who often accurately predict points of knowledge occurring in next DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Latest Study Questions Download preparation materials. And they are trained specially and professionlly to know every detail about our DBS-C01 Reliable Dumps Files learning prep. If you have never bought our DBS-C01 Reliable Dumps Files exam materials on the website before, we understand you may encounter many problems such as payment or downloading DBS-C01 Reliable Dumps Files practice quiz and so on, contact with us, we will be there.
We have been always trying to make every effort to consolidate and keep a close relationship with customer by improving the quality of our DBS-C01 Latest Study Questions Download practice materials. So our DBS-C01 Latest Study Questions Download learning guide is written to convey not only high quality of them, but in a friendly, helpfully, courteously to the points to secure more complete understanding for you. And the content of our DBS-C01 Latest Study Questions Download study questions is easy to understand.
Amazon DBS-C01 Latest Study Questions Download - As we all know, time and tide waits for no man.
Time and tide wait for no man, if you want to save time, please try to use our DBS-C01 Latest Study Questions Download preparation exam, it will cherish every minute of you and it will help you to create your life value. With the high pass rate of our DBS-C01 Latest Study Questions Download exam questions as 98% to 100% which is unbeatable in the market, we are proud to say that we have helped tens of thousands of our customers achieve their dreams and got their DBS-C01 Latest Study Questions Download certifications. Join us and you will be one of them.
Then we can offer you a variety of learning styles. Our printable DBS-C01 Latest Study Questions Download real exam dumps, online engine and windows software are popular among candidates.
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
Our EMC D-VXR-DY-01 certification questions are close to the real exam and the questions and answers of the test bank cover the entire syllabus of the real exam and all the important information about the exam. The high passing rate of Google Google-Workspace-Administrator exam training also requires your efforts. Because the IBM C1000-138 cram simulator from our company are very useful for you to pass the exam and get the certification. EMC D-VXR-OE-23 - As a thriving multinational company, we are always committed to solving the problem that our customers may have. In the future, our SAP C-DBADM-2404 study materials will become the top selling products.
Updated: May 28, 2022