This is exactly what is delivered by our DBS-C01 Exam Collection Pdf test materials. The DBS-C01 Exam Collection Pdf exam dumps cover every topic of the actual Amazon certification exam. The DBS-C01 Exam Collection Pdf exam questions are divided into various groups and the candidate can solve these questions to test his skills and knowledge. You can now get Amazon DBS-C01 Exam Collection Pdf exam certification our Omgzlook have the full version of Amazon DBS-C01 Exam Collection Pdf exam. You do not need to look around for the latest Amazon DBS-C01 Exam Collection Pdf training materials, because you have to find the best Amazon DBS-C01 Exam Collection Pdf training materials. With all these products, your success is assured with 100% money back guarantee.
AWS Certified Database DBS-C01 We always put your needs in the first place.
Actually, just think of our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Exam Collection Pdf test prep as the best way to pass the exam is myopic. The inevitable trend is that knowledge is becoming worthy, and it explains why good Latest Exam Camp DBS-C01 Questions resources, services and data worth a good price. We always put our customers in the first place.
Our DBS-C01 Exam Collection Pdf preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your DBS-C01 Exam Collection Pdf exam scores very quickly. Even if you have a week foundation, I believe that you will get the certification by using our DBS-C01 Exam Collection Pdf study materials. We can claim that with our DBS-C01 Exam Collection Pdf practice engine for 20 to 30 hours, you will be ready to pass the exam with confidence.
You will never worry about the Amazon DBS-C01 Exam Collection Pdf exam.
To cope with the fast growing market, we will always keep advancing and offer our clients the most refined technical expertise and excellent services about our DBS-C01 Exam Collection Pdf exam questions. In the meantime, all your legal rights will be guaranteed after buying our DBS-C01 Exam Collection Pdf study materials. For many years, we have always put our customers in top priority. Not only we offer the best DBS-C01 Exam Collection Pdf training prep, but also our sincere and considerate attitude is praised by numerous of our customers.
So we never stop the pace of offering the best services and DBS-C01 Exam Collection Pdf practice materials for you. Tens of thousands of candidates have fostered learning abilities by using our DBS-C01 Exam Collection Pdf Learning materials you can be one of them definitely.
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 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: 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
Even the IBM C1000-101-KR test syllabus is changing every year; our experts still have the ability to master the tendency of the important knowledge as they have been doing research in this career for years. Our Avaya 72301X study materials provide a promising help for your Avaya 72301X exam preparation whether newbie or experienced exam candidates are eager to have them. HP HP2-I73 - So do not hesitate and hurry to buy our study materials. By analyzing the syllabus and new trend, our Google Google-Workspace-Administrator practice engine is totally in line with this exam for your reference. Google Google-Workspace-Administrator - We must realize our own values and make progress.
Updated: May 28, 2022