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