If you won't believe us, you can visit our Omgzlook to experience it. And then, I am sure you must choose Omgzlook exam dumps. Omgzlook dumps has high hit rate that will help you to pass Amazon DBS-C01 Questions test at the first attempt, which is a proven fact. In Omgzlook you can find your treasure house of knowledge. This is a site of great help to you. If you obtain DBS-C01 Questions certificate, you can get a lot of benefits.
AWS Certified Database DBS-C01 So, the competition is in fierce in IT industry.
We will be with you in every stage of your DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Questions exam preparation to give you the most reliable help. Instead of wasting your time on preparing for Latest DBS-C01 Exam Cram Pdf exam, you should use the time to do significant thing. Therefore, hurry to visit Omgzlook to know more details.
If you are tired with the screen for study, you can print the DBS-C01 Questions pdf dumps into papers. With the pdf papers, you can write and make notes as you like, which is very convenient for memory. We can ensure you pass with Amazon study torrent at first time.
Amazon DBS-C01 Questions - And then, you can learn anytime, anywhere.
Now you can think of obtaining any Amazon certification to enhance your professional career. Omgzlook's study guides are your best ally to get a definite success in DBS-C01 Questions exam. The guides contain excellent information, exam-oriented questions and answers format on all topics of the certification syllabus. With 100% Guaranteed of Success: Omgzlook’s promise is to get you a wonderful success in DBS-C01 Questions certification exams. Select any certification exam, DBS-C01 Questions dumps will help you ace it in first attempt. No more cramming from books and note, just prepare our interactive questions and answers and learn everything necessary to easily pass the actual DBS-C01 Questions exam.
The clients can download our DBS-C01 Questions exam questions and use our them immediately after they pay successfully. Our system will send our DBS-C01 Questions learning prep in the form of mails to the client in 5-10 minutes after their successful payment.
DBS-C01 PDF DEMO:
QUESTION NO: 1
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: 2
A large company is using an Amazon RDS for Oracle Multi-AZ DB instance with a Java application. As a part of its disaster recovery annual testing, the company would like to simulate an
Availability Zone failure and record how the application reacts during the DB instance failover activity. The company does not want to make any code changes for this activity.
What should the company do to achieve this in the shortest amount of time?
A. Use RDS fault injection queries to simulate the primary node failure
B. Use a blue-green deployment with a complete application-level failover test
C. Add a rule to the NACL to deny all traffic on the subnets associated with a single Availability Zone
D. Use the RDS console to reboot the DB instance by choosing the option to reboot with failover
Answer: A
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 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
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
24/7 customer support is favorable to candidates who can email us if they find any ambiguity in the Scrum PSPO-I exam dumps, our support will merely reply to your all Scrum PSPO-I exam product related queries. Our experts have plenty of experience in meeting the requirement of our customers and try to deliver satisfied SAP C-C4H320-34 exam guides to them. SAP C_TS462_2022 - Hence, if you need help to get certified, you are in the right place. Every day they are on duty to check for updates of APMG-International AgilePM-Practitioner study materials for providing timely application. Salesforce Marketing-Cloud-Intelligence - They are some brief introductions and basic information but also impressive.
Updated: May 28, 2022