So DBS-C01 Test Guide Materials practice materials come within the scope of our business activities. Choose our DBS-C01 Test Guide Materials learning guide, you won't regret! Having been handling in this line for more than ten years, we can assure you that our DBS-C01 Test Guide Materials study questions are of best quality and reasonable prices for your information. You can totally rely on us! We never concoct any praise but show our capacity by the efficiency and profession of our DBS-C01 Test Guide Materials practice materials. DBS-C01 Test Guide Materials study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase.
AWS Certified Database DBS-C01 Your life will be even more exciting.
Once the user has used our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Test Guide Materials test prep for a mock exercise, the product's system automatically remembers and analyzes all the user's actual operations. The price of our Exam Dumps DBS-C01 Zip learning guide is among the range which you can afford and after you use our Exam Dumps DBS-C01 Zip study materials you will certainly feel that the value of the Exam Dumps DBS-C01 Zip exam questions far exceed the amount of the money you pay for the pass rate of our practice quiz is 98% to 100% which is unmarched in the market. Choosing our Exam Dumps DBS-C01 Zip study guide equals choosing the success and the perfect service.
Our online service staff is professionally trained, and users' needs about DBS-C01 Test Guide Materials test guide can be clearly understood by them. The most complete online service of our company will be answered by you, whether it is before the product purchase or the product installation process, or after using the DBS-C01 Test Guide Materials latest questions, no matter what problem the user has encountered. In the process of using the AWS Certified Database - Specialty (DBS-C01) Exam study training dumps, once users have any questions about our study materials, the user can directly by E-mail us, our products have a dedicated customer service staff to answer for the user, they are 24 hours service for you, we are very welcome to contact us by E-mail and put forward valuable opinion for us.
Amazon DBS-C01 Test Guide Materials - However, you must believe that this is true!
Our DBS-C01 Test Guide Materials exam quiz is unlike other exam materials that are available on the market, our DBS-C01 Test Guide Materials 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. So you can achieve your DBS-C01 Test Guide Materials certification easily without disrupting your daily routine. And we will give you 100% success guaranteed on the DBS-C01 Test Guide Materials training guide.
In short, you will find the convenience and practicality of our DBS-C01 Test Guide Materials quiz guide in the process of learning. We will also continue to innovate and improve functions to provide you with better services.
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
We are convinced that our CFA Institute ESG-Investing exam questions can help you gain the desired social status and thus embrace success. Splunk SPLK-2003 - Everybody knows that in every area, timing counts importantly. The Splunk SPLK-5001 question dumps produced by our company, is helpful for our customers to pass their exams and get the Splunk SPLK-5001 certification within several days. Our Fortinet FCSS_SOC_AN-7.4 exam questions have been widely acclaimed among our customers, and the good reputation in industry prove that choosing our study materials would be the best way for you, and help you gain the Fortinet FCSS_SOC_AN-7.4 certification successfully. Our Salesforce ADM-201 learning questions engage our working staff in understanding customers’ diverse and evolving expectations and incorporate that understanding into our strategies, thus you can 100% trust our Salesforce ADM-201 exam engine.
Updated: May 28, 2022