You can tell if our products and service have advantage over others. I believe our Amazon DBS-C01 Real Dumps training dumps will be the highest value with competitive price comparing other providers. The best way for candidates to know our DBS-C01 Real Dumps training dumps is downloading our free demo. Omgzlook Amazon DBS-C01 Real Dumps exam training materials is a reliable product. IT elite team continue to provide our candidates with the latest version of the DBS-C01 Real Dumps exam training materials. To pass the certification exam, you need to select right DBS-C01 Real Dumps study guide and grasp the overall knowledge points of the real exam.
AWS Certified Database DBS-C01 At first, it can be only used on PC.
The AWS Certified Database - Specialty (DBS-C01) Exam prepare torrent is absorbed in the advantages of the traditional learning platform and realize their shortcomings, so as to develop the DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Real Dumps test material more suitable for users of various cultural levels. Our Valid Practice Questions DBS-C01 Pdf free dumps demo will provide you some basic information for the accuracy of our exam materials. All questions and answers in our Valid Practice Questions DBS-C01 Pdf real dumps are tested by our certified trainers with rich experience and one or two days is enough for you practicing valid Valid Practice Questions DBS-C01 Pdf exam pdf.
We will send our DBS-C01 Real Dumps exam guide within 10 minutes after your payment. You can check your mailbox ten minutes after payment to see if our DBS-C01 Real Dumps exam guide are in. What we attach importance to in the transaction of latest DBS-C01 Real Dumps quiz prep is for your consideration about high quality and efficient products and time-saving service.
Amazon DBS-C01 Real Dumps - You’ve heard it right.
Having been handling in this line for more than ten years, we can assure you that our DBS-C01 Real Dumps study questions are of best quality and reasonable prices for your information. We offer free demos of the latest version covering all details of our DBS-C01 Real Dumps exam braindumps available at present as representatives. So DBS-C01 Real Dumps practice materials come within the scope of our business activities. Choose our DBS-C01 Real Dumps learning guide, you won't regret!
You can totally rely on us! We never concoct any praise but show our capacity by the efficiency and profession of our DBS-C01 Real Dumps practice materials.
DBS-C01 PDF DEMO:
QUESTION NO: 1
A company is running its line of business application on AWS, which uses Amazon RDS for
MySQL at the persistent data store. The company wants to minimize downtime when it migrates the database to Amazon Aurora.
Which migration method should a Database Specialist use?
A. Create a clone of the RDS for MySQL DB instance and promote the Aurora DB cluster.
B. Create an Aurora Replica from the RDS for MySQL DB instance and promote the Aurora DB cluster.
C. Take a snapshot of the RDS for MySQL DB instance and create a new Aurora DB cluster with the option to migrate snapshots.
D. Make a backup of the RDS for MySQL DB instance using the mysqldump utility, create a new
Aurora DB cluster, and restore the backup.
Answer: C
QUESTION NO: 2
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: 3
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: 4
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: 5
A large ecommerce company uses Amazon DynamoDB to handle the transactions on its web portal. Traffic patterns throughout the year are usually stable; however, a large event is planned. The company knows that traffic will increase by up to 10 times the normal load over the 3-day event.
When sale prices are published during the event, traffic will spike rapidly.
How should a Database Specialist ensure DynamoDB can handle the increased traffic?
A. Preprovision additional capacity for the known peaks and then reduce the capacity after the event
B. Set an AWS Application Auto Scaling policy for the table to handle the increase in traffic
C. Ensure the table is always provisioned to meet peak needs
D. Allow burst capacity to handle the additional load
Answer: D
EMC D-AV-OE-23 study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. The latest HP HPE7-A02 quiz torrent can directly lead you to the success of your career. If you have any questions after you buy our SAP C_THR81_2405 study guide, you can always get thoughtful support and help by email or online inquiry. The PDF version of our Fortinet FCSS_NST_SE-7.4 test braindumps provide demo for customers; you will have the right to download the demo for free if you choose to use the PDF version. Cisco 300-430 - We only use the certificated experts and published authors to compile our study materials and our products boost the practice test software to test the clients’ ability to answer the questions.
Updated: May 28, 2022