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Linux Foundation LFCA Practice Test - Questions Answers, Page 6

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List of questions

Question 51

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What command is used to view new content as it is written to a log file?

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Question 52

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What command is used to set or change permission attributes of files (such as read, write, execute)?

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Question 53

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What file is created to assemble a Docker image, which contains all the commands a user has to run to make the image from start to finish?

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Question 54

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Which of the following best describes the DevOps methodology of Continuous Delivery?

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Question 55

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An IT associate has a web application running on multiple servers, configured to scale based on CPU usage. The current configuration has a minimum size of 1 and a maximum size of 5 servers, designed to launch and spread the instances across 3 Availability Zones (AZ). During a low utilization period, an entire AZ went down, and the application experienced downtime. What can the IT associate do to increase the availability of the application?

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Question 56

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What technology could be used to address software dependency conflicts between applications on the same host operating system?

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Question 57

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What software application architecture allows teams to iterate quickly and to develop software applications to scale rapidly?

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Question 58

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Which type of cloud computing combines on-premise infrastructure with a public cloud?

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Question 59

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On systemd-based Linux systems, what are runlevels called?

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Question 60

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What command do you use to view the structure of system directory hierarchies?

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Total 60 questions
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