You will find that you can receive our DBS-C01 Reliable Test Dumps File training guide in just a few minutes, almost 5 to 10 minutes. And if you have any questions, you can contact us at any time since we offer 24/7 online service for you. There is considerate and concerted cooperation for your purchasing experience on our DBS-C01 Reliable Test Dumps File exam braindumpsaccompanied with patient staff with amity. And we have become a popular brand in this field. Based on a return visit to students who purchased our DBS-C01 Reliable Test Dumps File actual exam, we found that over 99% of the customers who purchased our DBS-C01 Reliable Test Dumps File learning materials successfully passed the exam. As long as you try our DBS-C01 Reliable Test Dumps File exam questions, we believe you will fall in love with it.
AWS Certified Database DBS-C01 Join us and you will be one of them.
AWS Certified Database DBS-C01 Reliable Test Dumps File - AWS Certified Database - Specialty (DBS-C01) Exam You can totally rely on our study materials to pass the exam. To be convenient for the learners, our Valid Test DBS-C01 Vce Free certification questions provide the test practice software to help the learners check their learning results at any time. Our Valid Test DBS-C01 Vce Free study practice guide takes full account of the needs of the real exam and conveniences for the clients.
If you fail to pass the exam, we will give a full refund. DBS-C01 Reliable Test Dumps File learning guide hopes to progress together with you and work together for their own future. The high passing rate of DBS-C01 Reliable Test Dumps File exam training also requires your efforts.
Amazon DBS-C01 Reliable Test Dumps File - It is quite convenient.
Thousands of people will compete with you to get the DBS-C01 Reliable Test Dumps File certificate. You must feel scared and disappointed. Do not lose hope. Our study materials come to your help. We will enhance your knowledge about the DBS-C01 Reliable Test Dumps File exam. You just need to follow our DBS-C01 Reliable Test Dumps File study materials to prepare the exam. No extra reference books are needed. And our pass rate is proved by our worthy customers to be high as 98% to 100%. You will pass the exam easily with our DBS-C01 Reliable Test Dumps File practice braindumps.
If you are better, you will have a more relaxed life. DBS-C01 Reliable Test Dumps File guide materials allow you to increase the efficiency of your work.
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
our ARDMS SPI study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our ARDMS SPI study materials without worries behind. Huawei H13-629_V3.0 - Most importantly, these continuously updated systems are completely free to users. On Omgzlook website you can free download part of the exam questions and answers about Amazon certification SAP C_WZADM_2404 exam to quiz our reliability. IBM C1000-181 - Users can not only learn new knowledge, can also apply theory into the actual problem, but also can leak fill a vacancy, can say such case selection is to meet, so to grasp the opportunity! Salesforce Public-Sector-Solutions exam is a Amazon certification exam and IT professionals who have passed some Amazon certification exams are popular in IT industry.
Updated: May 28, 2022