With DBS-C01 Test exam guide, you can perform the same computer operations as the real exam, completely taking you into the state of the actual exam, which will help you to predict the problems that may occur during the exam, and let you familiarize yourself with the exam operation in advance and avoid rushing during exams. DBS-C01 Test test questions have a mock examination system with a timing function, which provides you with the same examination environment as the real exam. Although some of the hard copy materials contain mock examination papers, they do not have the automatic timekeeping system. To go with the changing neighborhood, we need to improve our efficiency of solving problems as well as the new contents of our DBS-C01 Test exam questions accordingly, so all points are highly fresh about in compliance with the syllabus of the exam. Our DBS-C01 Test exam materials can help you realize it. For we have engaged in this career for years and we are always trying our best to develope every detail of our DBS-C01 Test study quiz.
AWS Certified Database DBS-C01 Please give us a chance to prove.
If you have any questions and doubts about the AWS Certified Database - Specialty (DBS-C01) Exam guide torrent we provide before or after the sale, you can contact us and we will send the customer service and the professional personnel to help you solve your issue about using DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Test exam materials. What is more, our research center has formed a group of professional experts responsible for researching new technology of the Certification DBS-C01 Torrent study materials. The technology of the Certification DBS-C01 Torrent study materials will be innovated every once in a while.
With high-quality DBS-C01 Test guide materials and flexible choices of learning mode, they would bring about the convenience and easiness for you. Every page is carefully arranged by our experts with clear layout and helpful knowledge to remember. In your every stage of review, our DBS-C01 Test practice prep will make you satisfied.
Amazon DBS-C01 Test - Need any help, please contact with us again!
In order to pass Amazon certification DBS-C01 Test exam disposably, you must have a good preparation and a complete knowledge structure. Omgzlook can provide you the resources to meet your need.
Many people, especially the in-service staff, are busy in their jobs, learning, family lives and other important things and have little time and energy to learn and prepare the exam. But if you buy our DBS-C01 Test test torrent, you can invest your main energy on your most important thing and spare 1-2 hours each day to learn and prepare the exam.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 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
A large company is using an Amazon RDS for Oracle Multi-AZ DB instance with a Java application. As a part of its disaster recovery annual testing, the company would like to simulate an
Availability Zone failure and record how the application reacts during the DB instance failover activity. The company does not want to make any code changes for this activity.
What should the company do to achieve this in the shortest amount of time?
A. Use RDS fault injection queries to simulate the primary node failure
B. Use a blue-green deployment with a complete application-level failover test
C. Add a rule to the NACL to deny all traffic on the subnets associated with a single Availability Zone
D. Use the RDS console to reboot the DB instance by choosing the option to reboot with failover
Answer: A
QUESTION NO: 4
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: 5
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
CIW 1D0-623 - In today's competitive IT profession, if you want to stabilize your own position, you will have to prove your professional knowledge and technology level. Microsoft MB-500 - For a better understanding of their features, please follow our website and try on them. Microsoft DP-300-KR - Omgzlook's training course has a high quality, which its practice questions have 95% similarity with real examination. Besides, we are punctually meeting commitments to offer help on WGU Cybersecurity-Architecture-and-Engineering study materials. Because of its popularity, you can use the Omgzlook Amazon SAP C-TS462-2023 exam questions and answers to pass the exam.
Updated: May 28, 2022