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Frage 1
Frage
One of the jobs of the kernel is to:
Antworten
-
transfer mail from one machine to another
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manage the system's resources
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load the operating system after the computer in turned on
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turn source code into machine code
Frage 2
Frage
Unix is:
(choose two)
Antworten
-
A trademark
-
An operating system
-
A distribution of Linux
-
A text editor
Frage 3
Frage
Linux is written in:
Antworten
-
C
-
.NET
-
Java
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Perl
-
C++
Frage 4
Frage
Source code refers to:
Antworten
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The interface that software uses to talk to the kernel
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The license that dictates how you may use and share the software
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The version of a program that the computer runs on the CPU
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A human readable version of computer software
Frage 5
Frage
Open source means:
(choose two)
Antworten
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You must support the software you share
-
You can view the software’s source code
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You cannot charge anything for the software
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You must share your changes
-
You can modify the software’s source code
Frage 6
Frage
Most of the tools that are part of Linux
systems come from:
Antworten
-
Google
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Red Hat and Debian
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The Open Source Initiative
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The Linux foundation
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The GNU project
Frage 7
Frage
The Linux platform that runs on mobile
phones is called:
Antworten
-
IOS
-
Teldroid
-
LinuxMobile
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Android
-
MicroLinux
Frage 8
Frage
What does a distribution provide to
add and remove software from the
system?
Antworten
-
Bash
-
Application Programming Interface (API)
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Partitioning tool
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Package manager
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Compiler
Frage 9
Frage
The bootloader’s job is to:
Antworten
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Load the application into memory
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Assign initial settings such as network address
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Install software from the Internet or removable media
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Perform the initial installation of the kernel to hard drive
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Load the kernel after the computer is powered on
Frage 10
Frage
UNIX was originally invented at:
Antworten
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Stanford University
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AT&T Bell Labs
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Berkeley University
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Xerox PARC
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Bangalore University
Frage 11
Frage
A license where you don’t have access
to the source code is called:
Antworten
-
Impaired source
-
Closed source
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Open source
-
Sourceless
Frage 12
Frage
Which distributions are made by, or
clones of, Red Hat?
(choose two)
Antworten
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Fedora
-
Ubuntu
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Slackware
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Debian
-
CentOS
Frage 13
Frage
Ubuntu is derived from which
distribution?
Antworten
-
Scientific Linux
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Slackware
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Fedora
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Debian
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Red Hat Enterprise Linux
Frage 14
Frage
Open source licenses differ, but
generally agree that: (choose two)
Antworten
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You must redistribute your changes
-
You are not allowed to sell the software
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You should be able modify the software as you wish
-
You should have access to the source code of software
Frage 15
Frage
Applications make requests to the
kernel and receive resources, such as
memory, CPU, and disk in return.
True or False?
Antworten
- True
- False
Frage 16
Frage
The most important consideration
when choosing an operating system is:
Antworten
-
What the computer will do
-
The licensing model of the operating system
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The operating system’s mascot
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How much performance is needed
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Whether or not it is cloudfriendly
Frage 17
Frage
Linux is not Unix because:
Antworten
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It’s not good enough
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It’s free
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It’s not made by the Open Group
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There are too many distributions
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It hasn’t undergone certification
Frage 18
Frage
A release cycle:
Antworten
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Is always 6 months
-
Doesn’t matter in an Open Source environment
-
Describes how long the software will be supported for
-
Describes how often updates to the software come out
-
Only applies to software you pay for
Frage 19
Frage
A maintenance cycle:
Antworten
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Should be long so that you have time before you need to upgrade
-
Only has meaning for paid software
-
Should be short so you always have the freshest releases
-
Describes how often updates for software come out
-
Describes how long a version of software will be supported
Frage 20
Frage
If a software release is in a state in that
it has many new features that have not
been rigorously tested, it is typically
referred to as beta software.
True or False?
Antworten
-
True
-
False
Frage 21
Frage
Software is backward compatible if:
Antworten
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It still supports old file formats or applications
-
It can be upgraded without downtime
-
If the next version still works the same way
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It works across Linux/Mac/Windows
-
People still use old versions
Frage 22
Frage
Apple’s OS X is:
(choose three)
Antworten
-
Derived from Linux
-
Only compatible with Apple hardware
-
Primarily used to manage network services
-
Certified as UNIX compatible
-
Derived from FreeBSD
-
Able to natively run Windows binaries
Frage 23
Frage
Microsoft Windows:
(choose three)
Antworten
-
Has a new desktop version every year.
-
Has a short maintenance cycle
-
Comes in desktop and server variants
-
Has built in virtualization
-
Has a Linux compatibility mode
-
Has powerful scripting capabilities
Frage 24
Frage
Other commercial Unixes:
(choose two)
Antworten
-
Are tied to their vendor’s hardware
-
Do not run the GNU tools
-
Are UNIX certified
-
Are almost obsolete
-
Use completely different commands than Linux
Frage 25
Frage
When choosing a distribution of Linux,
you should consider:
(choose five)
Antworten
-
Which management tools are provided by the distribution
-
Whether or not the distribution is under active development
-
The maintenance cycle of the distribution
-
Popularity on social media
-
If you need support on the distribution itself
-
Which distributions are supported by the software you need to run
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