The content system of DBS-C01 Valid Dumps Questions exam simulation is constructed by experts. After-sales service of our study materials is also provided by professionals. If you encounter some problems when using our DBS-C01 Valid Dumps Questions study materials, you can also get them at any time. You will receive the DBS-C01 Valid Dumps Questions study materials no later than ten minutes. You need to ensure that you have written down the correct email address. Perhaps you have doubts about this "shortest time." I believe that after you understand the professional configuration of DBS-C01 Valid Dumps Questions training questions, you will agree with what I said.
AWS Certified Database DBS-C01 Many people think this is incredible.
AWS Certified Database DBS-C01 Valid Dumps Questions - AWS Certified Database - Specialty (DBS-C01) Exam Of course, we do it all for you to get the information you want, and you can make faster progress. The comprehensive coverage would be beneficial for you to pass the exam. Only need to spend about 20-30 hours practicing our Reliable DBS-C01 Test Camp Materials study files can you be fully prepared for the exam.
It is common in modern society that many people who are more knowledgeable and capable than others finally lost some good opportunities for development because they didn’t obtain the DBS-C01 Valid Dumps Questions certification. The prerequisite for obtaining the DBS-C01 Valid Dumps Questions certification is to pass the exam, but not everyone has the ability to pass it at one time. But our DBS-C01 Valid Dumps Questions exam questions will help you pass the exam by just one go for we have the pass rate high as 98% to 100%.
So our Amazon DBS-C01 Valid Dumps Questions study questions are their best choice.
With the rise of internet and the advent of knowledge age, mastering knowledge about computer is of great importance. This DBS-C01 Valid Dumps Questions exam is your excellent chance to master more useful knowledge of it. Up to now, No one has questioned the quality of our DBS-C01 Valid Dumps Questions training materials, for their passing rate has reached up to 98 to 100 percent. If you make up your mind of our DBS-C01 Valid Dumps Questions exam questions after browsing the free demos, we will staunchly support your review and give you a comfortable and efficient purchase experience this time.
And our online test engine and the windows software of the DBS-C01 Valid Dumps Questions guide materials are designed more carefully. During our researching and developing, we always obey the principles of conciseness and exquisiteness.
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
Salesforce Heroku-Architect test guide is an examination material written by many industry experts based on the examination outlines of the calendar year and industry development trends. Omgzlook can help you pass Amazon certification Oracle 1z1-071 exam and can also help you in the future about your work. Now we have PDF version, windows software and online engine of the PRINCE2 PRINCE2-Foundation certification materials. If you purchase the training materials we provide, you can pass Amazon certification Amazon SAA-C03 exam successfully. SAP C-S43-2022 - Sometimes, we will receive some good suggestions from our users.
Updated: May 28, 2022