1. The United States Air Force was able to install Linux on a popular gaming console and then connect
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over 1,700 of these systems together to work as one big supercomputer. Which of the following types
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of technologies did they implement?
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a. herding
b. cloud computing w
c. group computing w
d. clustering
ANSWER: d
RATIONALE: When multiple, or many, computers are joined together to work as one, it is
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called a cluster.
w w w
POINTS: 1
QUESTION TYPE: w Multiple Choice w
HAS VARIABLES:
w False
LEARNING OBJECTIVES: w wEckert.Linux+6e.24.1.5 - Explain the common uses of Linux in industry today. w w w w w w w w w w
TOPICS: 1.5 Common Uses of Linux
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KEYWORDS: Bloom's: Understand w
DATE CREATED: w 5/1/2023 2:45 PM w w
DATE MODIFIED: w 5/1/2023 2:45 PM w w
2. Which of the following terms describes a type of useful and legitimate software that is distributed
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by a developer at no charge and with no source code?
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a. shareware
b. freeware
c. malware
d. tryware
ANSWER: b
RATIONALE: Freeware is a type of software that is distributed for free by a software developer,
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but the source code is not distributed along with it. Shareware is similar to
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freeware but requires payment after a period of time, malware is malicious
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software, and tryware does not exist.
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POINTS: 1
QUESTION TYPE: w Multiple Choice w
HAS VARIABLES:
w False
LEARNING OBJECTIVES: w wEckert.Linux+6e.24.1.2 - Outline the key features of the Linux operating system. w w w w w w w w w w
TOPICS: 1.2 The Linux Operating System
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KEYWORDS: Bloom's: Remember w
DATE CREATED: w 5/1/2023 2:45 PM w w
DATE MODIFIED: w 5/1/2023 2:45 PM w w
3. What term refers to a person that manages the Linux components that allow developers to push new
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d. DevOp
ANSWER: d
RATIONALE: The people who manage the workflow whereby software is added to a
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cloud environment are called DevOps because they are system operators
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(ops) that support web app development (dev).
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POINTS: 1
QUESTION TYPE: w Multiple Choice w
HAS VARIABLES:
w False
LEARNING OBJECTIVES: w Eckert.Linux+6e.24.1.6 - Describe how Linux is used in the cloud. w w w w w w w w w
ACCREDITING STANDARDS: w
Eckert.XK0-005.24.3.4 - Summarize common infrastructure as code technologies.
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TOPICS: 1.6 Linux in the Cloud
w w w w
KEYWORDS: Bloom's: Remember w
DATE CREATED:
w 5/1/2023 2:45 PM w w
DATE MODIFIED:
w 5/1/2023 2:45 PM w w
4. Which of the following types of cloud delivery models would a containerized web app be considered?
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a. SaaS
b. PaaS
c. IaaS
d. MaaS
ANSWER: b
RATIONALE: Web apps that are hosted within containers are delivered using a container runtime
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on an underlying operating system platform and referred to as Platform as a
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Service, or PaaS.
w w w
POINTS: 1
QUESTION TYPE: w Multiple Choice w
HAS VARIABLES:
w False
LEARNING OBJECTIVES: w wEckert.Linux+6e.24.1.6 - Describe how Linux is used in the cloud. w w w w w w w w w
TOPICS: 1.6 Linux in the Cloud
w w w w
KEYWORDS: Bloom's: Remember w
DATE CREATED:
w 5/1/2023 2:45 PM w w
DATE MODIFIED:
w 5/1/2023 2:45 PM w w
5. Which of the following services does an MTA provide?
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a. web
b. mail
Copyright wCengage wLearning. wPowered wby Page w3
Cognero.
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