Do not be edgy about the exam anymore, because those are latest DBS-C01 Free Learning Cram exam torrent with efficiency and accuracy. You will not need to struggle with the exam. Besides, there is no difficult sophistication about the procedures, our latest DBS-C01 Free Learning Cram exam torrent materials have been in preference to other practice materials and can be obtained immediately. Nowadays, having knowledge of the DBS-C01 Free Learning Cram study braindumps become widespread, if you grasp solid technological knowledge, you are sure to get a well-paid job and be promoted in a short time. According to our survey, those who have passed the exam with our DBS-C01 Free Learning Cram test guide convincingly demonstrate their abilities of high quality, raise their professional profile, expand their network and impress prospective employers. Before you purchase, you can log in to our website and download a free trial question bank to learn about DBS-C01 Free Learning Cram study tool.
AWS Certified Database DBS-C01 (PDF, APP, software).
Our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Free Learning Cram test guides have a higher standard of practice and are rich in content. Though the content of these three versions of our New DBS-C01 Exam Objectives Pdf study questions is the same, their displays are totally different. And you can be surprised to find that our New DBS-C01 Exam Objectives Pdf learning quiz is developed with the latest technologies as well.
It is certain that the pass rate of our DBS-C01 Free Learning Cram study guide among our customers is the most essential criteria to check out whether our DBS-C01 Free Learning Cram training materials are effective or not. The good news is that according to statistics, under the help of our DBS-C01 Free Learning Cram learning dumps, the pass rate among our customers has reached as high as 98% to 100%. It is strongly proved that we are professonal in this career and our DBS-C01 Free Learning Cram exam braindumps are very popular.
Amazon DBS-C01 Free Learning Cram - Nowadays, it is hard to find a desirable job.
As is known to us, the leading status of the knowledge-based economy has been established progressively. It is more and more important for us to keep pace with the changeable world and improve ourselves for the beautiful life. So the DBS-C01 Free Learning Cram certification has also become more and more important for all people. Because a lot of people long to improve themselves and get the decent job. In this circumstance, more and more people will ponder the question how to get the DBS-C01 Free Learning Cram certification successfully in a short time.
Luckily, we are going to tell you a good new that the demo of the DBS-C01 Free Learning Cram study materials are easily available in our company. If you buy the study materials from our company, we are glad to offer you with the best demo of our study materials.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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: 5
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
Whether you are newbie or experienced exam candidates, our Tableau TCC-C01 study guide will relieve you of tremendous pressure and help you conquer the difficulties with efficiency. Pegasystems PEGACPCSD23V1 - We can promise that you will never miss the important information about the exam. What are you waiting for? Come and buy CompTIA 220-1102 study guide now! Although the three major versions of our Fortinet NSE7_OTS-7.2 exam dumps provide a demo of the same content for all customers, they will meet different unique requirements from a variety of users based on specific functionality. AAPC CPC - For most users, access to the relevant qualifying examinations may be the first, so many of the course content related to qualifying examinations are complex and arcane.
Updated: May 28, 2022