And we are the leading practice materials in this dynamic market. To facilitate your review process, all questions and answers of our DBS-C01 Valid Dumps Files test question is closely related with the real exam by our experts who constantly keep the updating of products to ensure the accuracy of questions, so all DBS-C01 Valid Dumps Files guide question is 100 percent assured. We make DBS-C01 Valid Dumps Files exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits. on the other side, we offer this after-sales service to all our customers to ensure that they have plenty of opportunities to successfully pass their actual exam and finally get their desired certification of DBS-C01 Valid Dumps Files learning materials. The efficiency of our DBS-C01 Valid Dumps Files exam braindumps has far beyond your expectation. And if you get any questions, please get contact with us, our staff will be online 24/7 to solve your problems all the way.
AWS Certified Database DBS-C01 Come and buy it now.
AWS Certified Database DBS-C01 Valid Dumps Files - AWS Certified Database - Specialty (DBS-C01) Exam You can consult online no matter what problems you encounter. Our ability of improvement is stronger than others. New trial might change your life greatly.
We need to have more strength to get what we want, and DBS-C01 Valid Dumps Files exam dumps may give you these things. After you use our study materials, you can get DBS-C01 Valid Dumps Files certification, which will better show your ability, among many competitors, you will be very prominent. Using DBS-C01 Valid Dumps Files exam prep is an important step for you to improve your soft power.
Amazon DBS-C01 Valid Dumps Files - It is useless if you do not prepare well.
Annual test syllabus is essential to predicate the real DBS-C01 Valid Dumps Files questions. So you must have a whole understanding of the test syllabus. After all, you do not know the DBS-C01 Valid Dumps Files exam clearly. It must be difficult for you to prepare the DBS-C01 Valid Dumps Files exam. Then our study materials can give you some guidance. All questions on our DBS-C01 Valid Dumps Files study materials are strictly in accordance with the knowledge points on newest test syllabus. Also, our experts are capable of predicating the difficult knowledge parts of the DBS-C01 Valid Dumps Files exam according to the test syllabus. We have tried our best to simply the difficult questions. In order to help you memorize the DBS-C01 Valid Dumps Files study materials better, we have detailed explanations of the difficult questions such as illustration, charts and referring website. Every year some knowledge is reoccurring over and over. You must ensure that you master them completely.
So you must act from now. As we all know, time and tide wait for no man.
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
When you try our part of Amazon certification IBM C1000-184 exam practice questions and answers, you can make a choice to our Omgzlook. Now Omgzlook provide you a effective method to pass Amazon certification APICS CSCP-KR exam. EMC D-XTR-OE-A-24 - Selecting Omgzlook, you will be an IT talent. Now you can free download part of practice questions and answers of Amazon certification Snowflake DEA-C01 exam on Omgzlook. People who have got Amazon Microsoft AZ-104-KR certification often have much higher salary than counterparts who don't have the certificate.
Updated: May 28, 2022