In modern society, we are busy every day. So the individual time is limited. The fact is that if you are determined to learn, nothing can stop you! Today's era is a time of fierce competition. Our DBS-C01 Exam Review exam question can make you stand out in the 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 Review exam braindumps.
AWS Certified Database DBS-C01 Time does not wait!
We make DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Exam Review exam prep from exam candidate perspective, and offer high quality practice materials with reasonable prices but various benefits. On one hand, our Test DBS-C01 Tutorial study materials are all the latest and valid exam questions and answers that will bring you the pass guarantee. 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 Test DBS-C01 Tutorial learning materials.
Once you decide to buy, you will have many benefits like free update lasting one-year and convenient payment mode. We will inform you immediately once there are latest versions of DBS-C01 Exam Review test question released. 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.
Amazon DBS-C01 Exam Review exam prep look forward to meeting you.
Our company attaches great importance on improving the DBS-C01 Exam Review study prep. In addition, we clearly know that constant improvement is of great significance to the survival of a company. The fierce competition in the market among the same industry has long existed. As for our DBS-C01 Exam Review exam braindump, our company masters the core technology, owns the independent intellectual property rights and strong market competitiveness. What is more, we have never satisfied our current accomplishments. Now, our company is specialized in design, development, manufacturing, marketing and retail of the DBS-C01 Exam Review test question, aimed to provide high quality product, solutions based on customer's needs and perfect service of the DBS-C01 Exam Review exam braindump. At the same time, we have formed a group of passionate researchers and experts, which is our great motivation of improvement. Every once in a while we will release the new version study materials. You will enjoy our newest version of the DBS-C01 Exam Review study prep after you have purchased them. 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 Exam Review exam dumps may give you these things. After you use our study materials, you can get DBS-C01 Exam Review certification, which will better show your ability, among many competitors, you will be very prominent.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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
QUESTION NO: 2
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: 3
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: 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
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
In order to save you a lot of installation troubles, we have carried out the online engine of the Salesforce Mobile-Solutions-Architecture-Designer latest exam guide which does not need to download and install. When you pass the Linux Foundation FOCP exam and get a certificate, you will find that you are a step closer to your dream. High question hit rate makes you no longer aimless when preparing for the exam, so you just should review according to the content of our Fortinet NSE6_FSW-7.2 study guide prepared for you. Our EMC D-NWR-DY-01 real exam try to ensure that every customer is satisfied, which can be embodied in the convenient and quick refund process. As a rich experienced exam dump provider, we will provide you with one of the best tools available to you for pass APEGS NPPE exam.
Updated: May 28, 2022