Maybe our AWS Certified Database - Specialty (DBS-C01) Exam exam questions can help you. Having a certificate may be something you have always dreamed of, because it can prove that you have a certain capacity. Our learning materials can provide you with meticulous help and help you get your certificate. And at the same time, we always keep our questions and answers to the most accurate and the latest. Our DBS-C01 Cost real exam is written by hundreds of experts, and you can rest assured that the contents of the DBS-C01 Cost study materials are contained. If you are really not sure which version you like best, you can also apply for multiple trial versions of our DBS-C01 Cost exam questions.
AWS Certified Database DBS-C01 But even the best people fail sometimes.
And our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Cost study braindumps deliver the value of our services. You really need our Latest DBS-C01 Exam Collection Pdf practice materials which can work as the pass guarantee. Nowadays, the certification has been one of the criteria for many companies to recruit employees.
Instead of focusing on profits, we determined to help every customer harvest desirable outcomes by our DBS-C01 Cost training materials. So our staff and after-sales sections are regularly interacting with customers for their further requirements and to know satisfaction levels of them. We want to finish long term objectives through customer satisfaction and we have achieved it already by our excellent DBS-C01 Cost exam questions.
Amazon DBS-C01 Cost - Just have a try and you will love them!
After the user has purchased our DBS-C01 Cost learning materials, we will discover in the course of use that our product design is extremely scientific and reasonable. Details determine success or failure, so our every detail is strictly controlled. For example, our learning material's Windows Software page is clearly, our DBS-C01 Cost Learning material interface is simple and beautiful. There are no additional ads to disturb the user to use the DBS-C01 Cost learning material. Once you have submitted your practice time, DBS-C01 Cost learning Material system will automatically complete your operation.
If you believe in our products this time, you will enjoy the happiness of success all your life Our DBS-C01 Cost learning quiz is the accumulation of professional knowledge worthy practicing and remembering, so you will not regret choosing our DBS-C01 Cost study guide.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 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 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 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
QUESTION NO: 5
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
Then windows software of the SAP C_WZADM_2404 exam questions, which needs to install on windows software. Once you have questions about our Palo Alto Networks PCCSE latest exam guide, you can directly contact with them through email. CompTIA FC0-U61 - The strength of our the IT elite team will make you feel incredible. Our MuleSoft MCPA-Level-1 learning guide allows you to study anytime, anywhere. Senior IT experts in the Omgzlook constantly developed a variety of successful programs of passing Amazon certification Netskope NSK300 exam, so the results of their research can 100% guarantee you Amazon certification Netskope NSK300 exam for one time.
Updated: May 28, 2022