Amazon CLF-C01 Practice Test - Questions Answers, Page 16
List of questions
Question 151
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A user has underutilized on-premises resources. Which AWS Cloud concept can BEST address this Issue?
Question 152
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Which feature of AWS Auto Scaling will forecast future traffic to schedule changes in the number of Amazon EC2 instances at the appropriate times?
Explanation:
Explanation:
Predictive Scaling predicts future traffic based on daily and weekly trends, including regularlyoccurring spikes, and provisions the right number of EC2 instances in advance of anticipated changes. Provisioning the capacity just in time for an impending load change makes Auto Scaling faster than ever before.
Question 153
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Which are benefits of using Amazon RDS over Amazon EC2 when running relational databases on AWS? (Select TWO.)
Question 154
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A company has stopped all of its Amazon EC2 instances but monthly billing charges continue to occur.
What could be causing this? {Select TWO.)
Question 155
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Which AWS service gives users the ability to build interactive business intelligence dashboards that include machine learning insights?
Question 156
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A company has an application that needs to invoke AWS services, including Amazon Kinesis Data Firehose, AWS Lambda, and AWS CodePipeline. Which AWS service should the company use to meet this requirement?
Explanation:
A company needs to allocate AWS costs across three different departments running in a single VPC
Question 157
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Each department has a number of Amazon EC2 instances dedicated to the applications that are specific to the given department. How can the costs be allocated across the three departments?
Question 158
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A company wants to deploy its application on AWS by using Amazon EC2 instances. The application has flexible start times and end times. The application also can be restarted if necessary. Which instance purchasing option is the MOST cost-effective for this use case?
Explanation:
Explanation:
Question 159
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Which of the following common IT tasks can AWS cover to free up company IT resources? (Select TWO.)
Question 160
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A batch workload takes 5 hours to finish on an Amazon EC2 instance. The amount of data to be processed doubles monthly and the processing time is proportional What is the best cloud architecture to address this consistently growing demand?
Question