At the same time, you can switch to suit your learning style at any time. Because our DBS-C01 Ppt learning quiz is prepared to meet your diverse needs. If you are not confident in your choice, you can seek the help of online services. 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. After obtaining a large amount of first-hand information, our experts will continue to analyze and summarize and write the most comprehensive DBS-C01 Ppt learning questions possible.
AWS Certified Database DBS-C01 And you can choose the favorite one.
If you are clueless about the oncoming exam, our DBS-C01 - AWS Certified Database - Specialty (DBS-C01) Exam Ppt guide materials are trustworthy materials for your information. Many exam candidates are uninformed about the fact that our Pass4Sure DBS-C01 Exam Prep preparation materials can help them with higher chance of getting success than others. It is all about efficiency and accuracy.
We all know that obtaining the DBS-C01 Ppt certification is very difficult, and students who want to pass the exam often have to spend a lot of time and energy. After years of hard work, the experts finally developed a set of perfect learning materials DBS-C01 Ppt practice materials that would allow the students to pass the exam easily. With our study materials, you only need 20-30 hours of study to successfully pass the exam and reach the peak of your career.
Amazon DBS-C01 Ppt - You can directly select our products.
According to personal propensity and various understanding level of exam candidates, we have three versions of DBS-C01 Ppt study guide for your reference. They are the versions of the PDF, Software and APP online. If you visit our website on our DBS-C01 Ppt exam braindumps, then you may find that there are the respective features and detailed disparities of our DBS-C01 Ppt simulating questions. And you can free donwload the demos to have a look.
In addition to the lack of effort, you may also not make the right choice on our DBS-C01 Ppt exam questions. A good choice can make one work twice the result with half the effort, and our DBS-C01 Ppt study materials will be your right choice.
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
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: 3
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: 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
So our Amazon CLF-C02 real questions may help you generate financial reward in the future and provide more chances to make changes with capital for you and are indicative of a higher quality of life. CompTIA CV0-003 - Nowadays, the certification has been one of the criteria for many companies to recruit employees. One decision will automatically lead to another decision, we believe our Fortinet FCSS_SOC_AN-7.4 guide dump will make you fall in love with our products and become regular buyers. Obtaining the Amazon SAP-C02 certification is not an easy task. As a key to the success of your life, the benefits that Salesforce Interaction-Studio-Accredited-Professional exam guide can bring you are not measured by money.
Updated: May 28, 2022