It is certain that the pass rate of our DBS-C01 Test Pdf study guide among our customers is the most essential criteria to check out whether our DBS-C01 Test Pdf training materials are effective or not. The good news is that according to statistics, under the help of our DBS-C01 Test Pdf 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 Test Pdf exam braindumps are very popular. If you choose our nearly perfect DBS-C01 Test Pdfpractice materials with high quality and accuracy, our DBS-C01 Test Pdf training questions can enhance the prospects of victory. Choosing our DBS-C01 Test Pdf learning prep is the most useful way to improve your grade and chance to pass the exam. We provide the best service to the client and hope the client can be satisfied.
AWS Certified Database DBS-C01 Why not have a try?
In order to help all customers gain the newest information about the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Test Pdf exam, the experts and professors from our company designed the best AWS Certified Database - Specialty (DBS-C01) Exam test guide. With our DBS-C01 Standard Answers exam questions, you will easily get the favor of executives and successfully enter the gates of famous companies. You will have higher wages and a better development platform.
Our DBS-C01 Test Pdf study guide design three different versions for all customers. These three different versions include PDF version, software version and online version, they can help customers solve any problems in use, meet all their needs. Although the three major versions of our DBS-C01 Test Pdf 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.
Amazon DBS-C01 Test Pdf - Now they have a better life.
If we waste a little bit of time, we will miss a lot of opportunities. If we miss the opportunity, we will accomplish nothing. Then, life becomes meaningless. Our DBS-C01 Test Pdf preparation exam have taken this into account, so in order to save our customer’s precious time, the experts in our company did everything they could to prepare our DBS-C01 Test Pdf study materials for those who need to improve themselves quickly in a short time to pass the exam to get the DBS-C01 Test Pdf certification.
Our DBS-C01 Test Pdf study tool prepared by our company has now been selected as the secret weapons of customers who wish to pass the exam and obtain relevant certification. If you are agonizing about how to pass the exam and to get the Amazon certificate, now you can try our learning 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
Cisco CCST-Networking - The clients can use the shortest time to prepare the exam and the learning only costs 20-30 hours. The staff of Pegasystems PEGACPLSA88V1 study materials is online 24 hours a day, seven days a week. Once their classmates or colleagues need to prepare an exam, they will soon introduce them to choose our Juniper JN0-252 study materials. SAP E_ACTAI_2403 - We are reliable and trustable in this career for more than ten years. SAP C_THR70_2404 - In the end, you will become an excellent talent.
Updated: May 28, 2022