Amazon CLF-C01 Practice Test - Questions Answers, Page 4
List of questions
Question 31
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What is an AWS Identity and Access Management (IAM) role?
Question 32
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Which tasks require using AWS account root user credentials? (Select TWO.)
Question 33
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A company has deployed several relational databases on Amazon EC2 instances Every month the database software vendor releases new security patches that need to be applied to the databases What is the MOST efficient way to apply the security patches?
Question 34
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A security officer wants a list of any potential vulnerabilities in Amazon EC2 security groups. Which AWS service should the officer use?
Question 35
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Which AWS service provides a simple and scalable shared file storage solution for use with Linuxbased AWS and on-premises servers?
Explanation:
Explanation:
Amazon Elastic File System (Amazon EFS) provides a simple, scalable, fully managed elastic NFS file system for use with AWS Cloud services and on-premises resources. It is built to scale on demand to petabytes without disrupting applications, growing and shrinking automatically as you add and remove files, eliminating the need to provision and manage capacity to accommodate growth.
Amazon EFS is designed to provide the throughput, IOPS, and low latency needed for Linux workloads. Throughput and IOPS scale as a file system grows and can burst to higher throughput levels for short periods of time to support the unpredictable performance needs of file workloads.
For the most demanding workloads, Amazon EFS can support performance over 10 GB/sec and up to 500,000 IOPS.
Question 36
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Which Amazon EC2 pricing model is the MOST cost efficient for an uninterruptible workload that runs once a year for 24 hours?
Explanation:
Explanation:
With On-Demand instances, you pay for compute capacity by the hour or the second depending on which instances you run. No longer-term commitments or upfront payments are needed. You can increase or decrease your compute capacity depending on the demands of your application and only pay the specified per hourly rates for the instance you use
Reference: https://aws.amazon.com/ec2/pricing/
Question 37
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Which of the following is a shared control between the customer and AWS?
Question 38
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A company must process a large amount of data from social media accounts by making graphical queries with high throughput. Which AWS service will help the company design a cloud architecture that will meet these requirements?
Question 39
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Which AWS service or feature can be used to prevent SQL injection attacks?
Question 40
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Under the AWS shared responsibility model what are the customer's responsibilities? (Select TWO.)
Explanation:
Explanation:
Question