We will also protect your personal privacy sufficiently. And we will give you the best service on our DBS-C01 Exam Simulator Online practice engine. We know that consumers want to have a preliminary understanding of the product before buying it. Of course, it is necessary to qualify for a qualifying exam, but more importantly, you will have more opportunities to get promoted in the workplace. On the one hand, our company hired the top experts in each qualification examination field to write the DBS-C01 Exam Simulator Online prepare dump, so as to ensure that our products have a very high quality, so that users can rest assured that the use of our research materials. When we choose the employment work, you will meet a bottleneck, how to let a company to choose you to be a part of him? We would say ability, so how does that show up? There seems to be only one quantifiable standard to help us get a more competitive job, which is to get the test DBS-C01 Exam Simulator Onlinecertification and obtain a qualification.
AWS Certified Database DBS-C01 Perhaps you do not understand.
AWS Certified Database DBS-C01 Exam Simulator Online - AWS Certified Database - Specialty (DBS-C01) Exam For years our team has built a top-ranking brand with mighty and main which bears a high reputation both at home and abroad. As long as you are convenient, you can choose to use a computer to learn, you can also choose to use mobile phone learning. No matter where you are, you can choose your favorite equipment to study our DBS-C01 Valid Test Dumps Demo learning materials.
The fact is that if you are determined to learn, nothing can stop you! You are lucky enough to come across our DBS-C01 Exam Simulator Online exam materials. Our DBS-C01 Exam Simulator Online study guide can help you improve in the shortest time.
Amazon DBS-C01 Exam Simulator Online - Today's era is a time of fierce competition.
You may find that there are a lot of buttons on the website which are the links to the information that you want to know about our DBS-C01 Exam Simulator Online exam braindumps. Also the useful small buttons can give you a lot of help on our DBS-C01 Exam Simulator Online study guide. Some buttons are used for hide or display answers. What is more, there are extra place for you to make notes below every question of the DBS-C01 Exam Simulator Online practice quiz. Don't you think it is quite amazing? Just come and have a try!
You can think about whether these advantages are what you need! First, we have high pass rate as 98% to 100% which is unique in the market.
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
And if you don't know which one to buy, you can free download the demos of the CheckPoint 156-315.81 study materials to check it out. We will inform you that the SAP C_THR70_2404 study materials should be updated and send you the latest version in a year after your payment. We can promise that the Microsoft DP-203-KR prep guide from our company will help you prepare for your exam well. CheckPoint 156-315.81 practice quiz provide you with the most realistic test environment, so that you can adapt in advance so that you can easily deal with formal exams. PRINCE2 PRINCE2-Foundation - Many candidates who take the qualifying exams are not aware of our products and are not guided by our systematic guidance, and our users are much superior to them.
Updated: May 28, 2022