1. The United States Air Force was able to install Linux on a popular gaming console and then connect over 1
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,700 of these systems together to work as one big supercomputer. Which of the following types of technolog
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ies did they implement?
si si si
a. herding
b. cloud computing si
c. group computing si
d. clustering
ANSWER: d
RATIONALE:
When multiple, or many, computers are joined together to work as one, it is called
si si si si si si si si si si si si si si si
a cluster.
si
POINTS: 1
QUESTION TYPE: si Multiple Choice si
HAS VARIABLES:
si False
LEARNING OBJECTIVES: si s i Eckert.Linux+6e.24.1.5 - Explain the common uses of Linux in industry today. si si si si si si si si si si
TOPICS: 1.5 Common Uses of Linux
si si si si
KEYWORDS: Bloom's: Understand si
DATE CREATED: si 5/1/2023 2:45 PM si si
DATE MODIFIED:si 5/1/2023 2:45 PM si si
2. Which of the following terms describes a type of useful and legitimate software that is distributed by a d
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eveloper 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, bu
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t the source code is not distributed along with it. Shareware is similar to freeware but
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requires payment after a period of time, malware is malicious software, and tryware d
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oes not exist.
si si
POINTS: 1
QUESTION TYPE: si Multiple Choice si
HAS VARIABLES:
si False
LEARNING OBJECTIVES: si s i Eckert.Linux+6e.24.1.2 - Outline the key features of the Linux operating system. si si si si si si si si si si
TOPICS: 1.2 The Linux Operating System
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3. What term refers to a person that manages the Linux components that allow developers to push new versions
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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 (ops
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) that support web app development (dev).
si si si si si si
POINTS: 1
QUESTION TYPE: si Multiple Choice si
HAS VARIABLES:
si False
LEARNING OBJECTIVES: si Eckert.Linux+6e.24.1.6 - Describe how Linux is used in the cloud. si si si si si si si si si
ACCREDITING STANDARDS: si
Eckert.XK0-005.24.3.4 - Summarize common infrastructure as code technologies. si si si si si si si
TOPICS: 1.6 Linux in the Cloud
si si si si
KEYWORDS: Bloom's: Remember si
DATE CREATED:si 5/1/2023 2:45 PM si si
DATE MODIFIED:
si 5/1/2023 2:45 PM si si
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 o
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n an underlying operating system platform and referred to as Platform as a Service, or
si si si si si si si si si si si si si si si
PaaS.
POINTS: 1
QUESTION TYPE: si Multiple Choice si
HAS VARIABLES:
si False
LEARNING OBJECTIVES: si s i Eckert.Linux+6e.24.1.6 - Describe how Linux is used in the cloud. si si si si si si si si si
TOPICS: 1.6 Linux in the Cloud
si si si si
KEYWORDS: Bloom's: Remember si
DATE CREATED:si 5/1/2023 2:45 PM si si
DATE MODIFIED:
si 5/1/2023 2:45 PM si si
5. Which of the following services does an MTA provide?
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