You will get your DBS-C01 New Test Camp Pdf certification with little time and energy by the help of out dumps. Omgzlook is constantly updated in accordance with the changing requirements of the Amazon certification. We arrange the experts to check the update every day, if there is any update about the DBS-C01 New Test Camp Pdf pdf vce, the latest information will be added into the DBS-C01 New Test Camp Pdf exam dumps, and the useless questions will be remove of it to relief the stress for preparation. If you buy the Omgzlook's products, we will not only spare no effort to help you pass the certification exam, but also provide a free update and upgrade service. If the official change the outline of the certification exam, we will notify customers immediately. As we all know, it is not an easy thing to gain the DBS-C01 New Test Camp Pdf certification.
Our DBS-C01 New Test Camp Pdf latest study guide can help you.
Omgzlook's Amazon DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam New Test Camp Pdf training materials are studied by the experienced IT experts. Most returned customers said that our DBS-C01 Reliable Real Test Question dumps pdf covers the big part of main content of the certification exam. Questions and answers from our DBS-C01 Reliable Real Test Question free download files are tested by our certified professionals and the accuracy of our questions are 100% guaranteed.
If you are tired of preparing Amazon DBS-C01 New Test Camp Pdf exam, you can choose Omgzlook Amazon DBS-C01 New Test Camp Pdf certification training materials. Because of its high efficiency, you can achieve remarkable results. Omgzlook helped many people taking IT certification exam who thought well of our exam dumps.
We have the complete list of popular Amazon DBS-C01 New Test Camp Pdf exams.
Actually, DBS-C01 New Test Camp Pdf exam really make you anxious. You may have been suffering from the complex study materials, why not try our DBS-C01 New Test Camp Pdf exam software of Omgzlook to ease your burden. Our IT elite finally designs the best DBS-C01 New Test Camp Pdf exam study materials by collecting the complex questions and analyzing the focal points of the exam over years. Even so, our team still insist to be updated ceaselessly, and during one year after you purchased DBS-C01 New Test Camp Pdf exam software, we will immediately inform you once the DBS-C01 New Test Camp Pdf exam software has any update.
In such a way, you will get a leisure study experience as well as a doomed success on your coming DBS-C01 New Test Camp Pdf exam. After our unremitting efforts, DBS-C01 New Test Camp Pdf learning guide comes in everybody's expectation.
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 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
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 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
Every version of Cisco 300-630 study materials that we provide to you has its own advantage: the PDF version has no equipment limited, which can be read anywhere; the online version can use on any electronic equipment there is network available; the software version can simulate the real Cisco 300-630 exam environment to let you have more real feeling to Cisco 300-630 real exam, besides the software version can be available installed on unlimited number devices. We highly recommend going through the Salesforce DEX-403 answers multiple times so you can assess your preparation for the Salesforce DEX-403 exam. You will get the most valid and best useful Salesforce B2C-Commerce-Developer study material with a reasonable price. Cisco 100-490 - So you can relay on us to success and we won't let you down! EMC D-NWR-DY-01 is the authentic study guides with the latest exam material which can help you solve all the difficulties in the actual test.
Updated: May 28, 2022