Not only we offer the best DBS-C01 Questions Pdf training prep, but also our sincere and considerate attitude is praised by numerous of our customers. To cope with the fast growing market, we will always keep advancing and offer our clients the most refined technical expertise and excellent services about our DBS-C01 Questions Pdf exam questions. In the meantime, all your legal rights will be guaranteed after buying our DBS-C01 Questions Pdf study materials. Our company committed all versions of DBS-C01 Questions Pdf practice materials attached with free update service. When DBS-C01 Questions Pdf exam preparation has new updates, the customer services staff will send you the latest version. You will come across almost all similar questions in the real DBS-C01 Questions Pdf exam.
AWS Certified Database DBS-C01 They are free demos.
On the one hand, our company hired the top experts in each qualification examination field to write the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Questions Pdf prepare dump, so as to ensure that our products have a very high quality, so that users can rest assured that the use of our research materials. When we choose the employment work, you will meet a bottleneck, how to let a company to choose you to be a part of him? We would say ability, so how does that show up? There seems to be only one quantifiable standard to help us get a more competitive job, which is to get the test DBS-C01 Reliable Exam Questions And Answerscertification and obtain a qualification. If you want to have a good employment platform, then take office at the same time there is a great place to find that we have to pay attention to the importance of qualification examination.
Anyway, what I want to tell you that our DBS-C01 Questions Pdf exam questions can really help you pass the exam faster. Imagine how much chance you will get on your career path after obtaining an internationally certified DBS-C01 Questions Pdf certificate! You will get a better job or get a big rise on the position as well as the salary.
Amazon DBS-C01 Questions Pdf - Time does not wait!
Among global market, DBS-C01 Questions Pdf guide question is not taking up such a large share with high reputation for nothing. And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our DBS-C01 Questions Pdf test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all DBS-C01 Questions Pdf guide question is 100 percent assured. We make DBS-C01 Questions Pdf exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits.
On one hand, our DBS-C01 Questions Pdf study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee. on the other side, we offer this after-sales service to all our customers to ensure that they have plenty of opportunities to successfully pass their actual exam and finally get their desired certification of DBS-C01 Questions Pdf learning materials.
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
Tableau TDS-C01 - Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. So choosing appropriate IBM C1000-181 test guide is important for you to pass the exam. If you are the dream-catcher, we are willing to offer help with our Huawei H31-311_V2.5 study guide like always. The most important part is that all content of our SAP C_S4FCF_2023 learning braindumps are being sifted with diligent attention and easy to understand for all of our candidates. We are concerted company offering tailored services which include not only the newest and various versions of CheckPoint 156-215.81.20 practice guide, but offer one-year free updates of our CheckPoint 156-215.81.20 exam questions services with patient staff offering help 24/7.
Updated: May 28, 2022