We have an authoritative production team, after you purchase DBS-C01 Reliable Test Sample Questions study materials, our professions can consolidate important knowledge points for you, and we guarantee that your DBS-C01 Reliable Test Sample Questions practice quiz is tailor-made. The last but not least, we can provide you with a free trial service, so that customers can fully understand our format before purchasing our DBS-C01 Reliable Test Sample Questions training guide, which can be an unparalleled trial experience compared to other counterparts. No other DBS-C01 Reliable Test Sample Questions study materials or study dumps will bring you the knowledge and preparation that you will get from the DBS-C01 Reliable Test Sample Questions study materials available only from Omgzlook. Not only will you be able to pass any DBS-C01 Reliable Test Sample Questions test, but will gets higher score, if you choose our DBS-C01 Reliable Test Sample Questions study materials. We own the profession experts on compiling the DBS-C01 Reliable Test Sample Questions practice questions and customer service on giving guide on questions from our clients.
Our DBS-C01 Reliable Test Sample Questions exam materials have plenty of advantages.
AWS Certified Database DBS-C01 Reliable Test Sample Questions - AWS Certified Database - Specialty (DBS-C01) Exam It's economical for a company to buy it for its staff. Repeated attempts will sharpen your minds. Maybe our Latest DBS-C01 Exam Camp learning quiz is suitable for you.
AWS Certified Database - Specialty (DBS-C01) Exam exam tests are a high-quality product recognized by hundreds of industry experts. Over the years, DBS-C01 Reliable Test Sample Questions exam questions have helped tens of thousands of candidates successfully pass professional qualification exams, and help them reach the peak of their career. It can be said that DBS-C01 Reliable Test Sample Questions test guide is the key to help you open your dream door.
Amazon DBS-C01 Reliable Test Sample Questions - After all, you have to make money by yourself.
The procedures of buying our DBS-C01 Reliable Test Sample Questions study materials are simple and save the clients’ time. We will send our DBS-C01 Reliable Test Sample Questions exam question in 5-10 minutes after their payment. Because the most clients may be busy in their jobs or other significant things, the time they can spare to learn our DBS-C01 Reliable Test Sample Questions learning guide is limited and little. But if the clients buy our DBS-C01 Reliable Test Sample Questions training quiz they can immediately use our product and save their time. And the quality of our exam dumps are very high!
Please make a decision quickly. We are waiting for you to purchase our DBS-C01 Reliable Test Sample Questions exam questions.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 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 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: 4
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: 5
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
What the certificate main? All kinds of the test Huawei H13-311_V3.5 certification, prove you through all kinds of qualification certificate, it is not hard to find, more and more people are willing to invest time and effort on the Huawei H13-311_V3.5 exam guide, because get the test Huawei H13-311_V3.5 certification is not an easy thing, so, a lot of people are looking for an efficient learning method. EMC D-XTR-DY-A-24 - The product of Omgzlook not only can 100% guarantee you to pass the exam, but also can provide you a free one-year update service. SAP C_HRHPC_2405 - The functions of the software version are very special. Amazon EMC D-PM-IN-23 is very difficult and passing rate is relatively low. SASInstitute A00-451 - We also have installable Software version which is equipped with simulated real exam environment.
Updated: May 28, 2022