The quality of DBS-C01 Book practice training torrent is checked by our professional experts. The high pass rate and high hit rate of Amazon pdf vce can ensure you 100% pass in the first attempt. What’s more, if you fail the DBS-C01 Book test unfortunately, we will give you full refund without any hesitation. As long as you are willing to exercise on a regular basis, the DBS-C01 Book exam will be a piece of cake, because what our DBS-C01 Book practice materials include is quintessential points about the exam. And our high pass rate as 98% to 100% are all proved data form our customers who had attended the DBS-C01 Book exam and got their success with the help of our DBS-C01 Book study dumps. The promotion is regular, so please hurry up to get the most cost-effective Amazon prep exam dumps.
AWS Certified Database DBS-C01 Just add it to your cart.
As a key to the success of your life, the benefits that our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Book study braindumps can bring you are not measured by money. Omgzlook gives you unlimited online access to Relevant DBS-C01 Answers certification practice tools. You can instantly download the Relevant DBS-C01 Answers test engine and install it on your PDF reader, laptop or phone, then you can study it in the comfort of your home or while at office.
We can assure you the proficiency of our DBS-C01 Book exam prep. So this is a definitive choice, it means our DBS-C01 Book practice quiz will help you reap the fruit of success. To lead a respectable life, our specialists made a rigorously study of professional knowledge about this DBS-C01 Book exam.
Amazon DBS-C01 Book - Trust us and you will get success for sure!
We have applied the latest technologies to the design of our DBS-C01 Book exam prep not only on the content but also on the displays. As a consequence you are able to keep pace with the changeable world and remain your advantages with our DBS-C01 Book training braindumps. Besides, you can consolidate important knowledge for you personally and design customized study schedule or to-do list on a daily basis. As long as you follow with our DBS-C01 Book study guide, you are doomed to achieve your success.
We would like to provide our customers with different kinds of DBS-C01 Book practice guide to learn, and help them accumulate knowledge and enhance their ability. Besides, we guarantee that the DBS-C01 Book exam questions of all our users can be answered by professional personal in the shortest time with our DBS-C01 Book study dumps.
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
Microsoft DP-900-KR exam practice software allows you to practice on real Microsoft DP-900-KR questions. Huawei H13-334_V1.0 - This means with our products you can prepare for exams efficiently and at the same time you will get 100% success for sure. We are very confident in the quality of ISM CORe} guide dumps. But if you buy Pegasystems PEGACPLSA88V1 test guide, things will become completely different. No more cramming from books and note, just prepare our interactive questions and answers and learn everything necessary to easily pass the actual SAP C_S43_2022 exam.
Updated: May 28, 2022