3982998
Descripción
Test por Ozelitotiktak, actualizado hace más de 1 año
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Creado por Ozelitotiktak
hace alrededor de 9 años
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Pregunta 1
Pregunta
One of the jobs of the kernel is to:
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Load the operating system after the computer is turned on
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Manage the system's resources
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Turn source code into machine code
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Transfer mail from one machine to another
Pregunta 2
Pregunta
Unix is:
(choose two)
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A text editor
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A type of hardware
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A trademark
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An operating system
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A distribution of Linux
Pregunta 3
Pregunta
Linux is written in:
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Java
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.NET
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C
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C++
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Perl
Pregunta 4
Pregunta
Source code refers to:
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A human readable version of computer software
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The license that dictates how you may use and share the software
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The interface that software uses to talk to the kernel
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The version of a program that the computer runs on the CPU
Pregunta 5
Pregunta
Open source means:
(choose two)
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You must share your changes
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You must support the software you share
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You cannot charge anything for the software
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You can modify the software's source code
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You can view the software's source code
Pregunta 6
Pregunta
Most of the tools that are part of Linux systems come from:
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Google
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Red Hat and Debian
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The GNU project
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The Open Source Iniciative
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The Linux foundation
Pregunta 7
Pregunta
The Linux platform that runs on mobile phones is called:
Respuesta
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Linux can't run on phones
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MicroLinux
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Teldroid
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LinuxMobile
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IOS
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Android
Pregunta 8
Pregunta
What does a distribution provide to add and remove software from the system?
Respuesta
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Application Programming Interface (API)
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Bash
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Package manager
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Compiler
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Partitioning tool
Pregunta 9
Pregunta
The bootloader's job is to:
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Perform the initial installation of the kernel to hard drive
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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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Load the application into memory
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Load the kernel after the computer is powered on
Pregunta 10
Pregunta
Unix was originally invented at:
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AT&T Bell Labs
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Xerox PARC
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Stanford University
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Berkeley University
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Bangalore University
Pregunta 11
Pregunta
A license where you don't have access to the source code is called:
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Closed source
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Impaired source
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Open Source
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Sourceless
Pregunta 12
Pregunta
Which distributions are made by, or clones of, Red Hat?
(choose two)
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CentOS
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Ubuntu
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Debian
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Fedora
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Slackware
Pregunta 13
Pregunta
Ubuntu is derived from which distribution?
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Fedora
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Scientific Linux
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Slackware
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Red Hat Enterprise Linux
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Debian
Pregunta 14
Pregunta
Open source licenses differ, but generally agree that:
(choose two)
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You should have access to the source code of software
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You are not allowed to sell the software
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You must redistribute your changes
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You should be able modify the software as you wish
Pregunta 15
Pregunta
Applications make requests to the kernel and receive resources, such as memory, CPU, and disk in return.
True or False?
Respuesta
- True
- False
Pregunta 16
Pregunta
The most important consideration when choosing an operating system is:
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The licensing model of the operating system
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What the computer will do
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How much performance is needed
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Wether or not it is cloud-friendly
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The operating system's mascot
Pregunta 17
Pregunta
Linux is not Unix because:
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It hasn't undergone certification
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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's not good enough
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It's free
Pregunta 18
Pregunta
A release cycle:
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Describes how long the software will be supported for
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Describes how often updates to the software come out
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Is always 6 months
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Only applies to software you pay for
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Doesn't matter in an Open Source environment
Pregunta 19
Pregunta
A maintenance cycle:
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Only has meaning for paid software
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Should be short so you always have the freshest releases
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Should be long so that you have time before you need to upgrade
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Describes how long a version of software will be supported
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Describes how often updates for software come out
Pregunta 20
Pregunta
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?
Respuesta
- True
- False
Pregunta 21
Pregunta
Software is backward compatible if:
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It still supports old file formats or applications
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It can be upgraded without downtime
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It works across Linux/Mac/Windows
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People still use old versions
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If the next version still works the same way
Pregunta 22
Pregunta
Apple's OS X is:
(choose three)
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Certified as UNIX compatible
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Derived from FreeBSD Able to natively run Windows binaries
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Only compatible with Apple hardware
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Derived from Linux
Pregunta 23
Pregunta
Microsoft Windows:
(choose three)
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Comes in desktop and server variants
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Has powerful scripting capabilities
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Has a Linux compability mode
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Has a short maintenance cycle
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Has a built in virtualization
Pregunta 24
Pregunta
Other commercial Unixes:
(choose two)
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Use completely different commands than Linux
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Do not run the GNU tools
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Are tied to their vendor's hardware
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Are UNIX certified
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Are almost obsolete
Pregunta 25
Pregunta
When choosing a distribution of Linux, you should consider: (Choose five)
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Which distributions are supported by the software you need to run
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The maintenance cycle of the distribution
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Which management tools are provided by the distribution
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Whether or not the distribution is under active development
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If you need support on the distribution itself
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Popularity on social media.
Pregunta 26
Pregunta
The Samba application is a:
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File Server
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Security Server
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Web Server
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Mail Server
Pregunta 27
Pregunta
Which of the following are examples of desktop software? (choose two)
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File share
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Web browser
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Compiler
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Music player
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Web server
Pregunta 28
Pregunta
If you wanted to set up a blog, which software would be most helpful?
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Dovecot
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Postfix
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Wordpress
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Samba
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MySQL
Pregunta 29
Pregunta
Which of the following pieces of software deal with file sharing? (choose three)
Respuesta
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Samba
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PostgreSQL
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Netatalk
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X-Windows
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NFS
Pregunta 30
Pregunta
If you wanted to create and print an invoice, which software could you use?
Respuesta
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Libreoffice
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GNOME
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Compiz
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Evolution
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Firefox
Pregunta 31
Pregunta
POP and IMAP are related to:
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Reading and writing music
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Letting users log in to multiple servers with 1 set of credentials
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Sharing files
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Serving web pages
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Email
Pregunta 32
Pregunta
When a computer boots, it can get its network information through:
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X11
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SMTP
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LDAP
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DNS
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DHCP
Pregunta 33
Pregunta
Which of the following are examples of text editors?(choose four)
Respuesta
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emacs
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pico
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yum
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vim
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nano
Pregunta 34
Pregunta
A package manager: (choose two)
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Keeps track of which files belong to which packages
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Emails you when software is out of date
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Can optionally repartition your disk to make room for Linux
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Performs a fresh install of Linux
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Downloads software from the Internet
Pregunta 35
Pregunta
An interpreted programming language: (choose two)
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Is converted into machine specific instructions as the program runs
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Tends to offer more features than compiled languages
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Requires a linking step but no compilation step
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Requires a compilation step but no linking step
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Takes fewer resources to run than a compiled language
Pregunta 36
Pregunta
Which of the following are true about compiled programming languages?
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C is a compiled language
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Compiled languages are great for system administration tasks like scripting
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Ruby is a compiled language
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A programmer is usually more productive when using a compiled language
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Perl is a compiled language
Pregunta 37
Pregunta
Which package manager is used in Fedora, a Red Hat derived system?
Respuesta
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tar
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yum
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apt-get
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bash
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vim
Pregunta 38
Pregunta
The Linux shell: (choose three)
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Allows you to launch programs
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Has a built in text editor
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Is customizable
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Has a scripting language
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Is responsible for tracking the location of configuration files
Pregunta 39
Pregunta
Which application would you use to edit and piece together sound files to make podcast?
Respuesta
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Audiolicious
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Bash
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Audacity
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GIMP
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Thunderbird
Pregunta 40
Pregunta
The two main families of Linux shells are: (choose two)
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C Shell
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Korn shell
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Python Shell
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emacs
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Bourne Shell
Pregunta 41
Pregunta
Which server software would you use to create a company directory that you could search and authenticate against?
Respuesta
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ISC DHCP
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bind
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Netatalk
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Samba
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OpenLDAP
Pregunta 42
Pregunta
A Mail Transfer Agent's primary purpose is to:
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Serve email to end clients
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Filter out spam
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Act as a gateway between faxes and email
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Manage the end user's inbox
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Deliver mail between servers
Pregunta 43
Pregunta
Which of the following are examples of a web server? (choose two)
Respuesta
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WordPress
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Nginx
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postfix
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Apache
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NFS
Pregunta 44
Pregunta
If you wanted to let a Linux machine share files with Windows clients and servers, you would use:
Respuesta
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NFS
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DNS
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Samba
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Netatalk
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bind
Pregunta 45
Pregunta
Richard Stallman is associated with:
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The Open Source Initiative
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The Apache foundation
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Microsoft
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The Free Software Foundation
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BSD Unix
Pregunta 46
Pregunta
A "copyleft provision" in a software license means:
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You must provide free copies of the software if you use it
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You must distribute the source to any changes you make
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You may not link against third party closed source software
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You give up your copyright to the software
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You must provide support for your modifications
Pregunta 47
Pregunta
The largest difference between the GPLv2 and BSD licenses is:
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GPLv2 is not approved by the OSI
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GPLv2 requires assigning copyright to the FSF
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Only BSD allows commercial use
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BSD has no copyleft provision
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Nothing, they are virtually identical
Pregunta 48
Pregunta
The Free Software Foundation believes that:
(choose two)
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money should ever change hands
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Software should not have copyright
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People should write software with no expectation of making money
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Software should be free to share
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Software should be free to modify
Pregunta 49
Pregunta
Which of the following licenses was made by the FSF?
Respuesta
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GPLv3
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Apache
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BSD
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MIT
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Creative Commons
Pregunta 50
Pregunta
A permissive free software license:
(choose two)
Respuesta
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Places no restrictions on sharing modifications
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Means you can use the software for anything you want
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Places the software in the public domain
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Does not allow the software to be locked to certain hardware
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Requires you share software changes but not binaries
Pregunta 51
Pregunta
Linux is distributed under which license?
Respuesta
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GPLv3
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MIT
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GPLv2
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Linux Foundation
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BSD
Pregunta 52
Pregunta
Who founded the Open Source Initiative?
(choose two)
Respuesta
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Bruce Perens
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Eric Raymond
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Linus Torvalds
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Richard Stallman
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University of California at Berkeley
Pregunta 53
Pregunta
A generic term for Open Source and Free Software is:
Respuesta
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FLOSS
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OS/FS
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GPL
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Libre Software
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SLOFF
Pregunta 54
Pregunta
Which are examples of permissive software licenses?
(choose two)
Respuesta
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LGPLv3
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BSD
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GPLv2
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MIT
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GPLv3
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