Pregunta 1
Pregunta
Which of the following is true about graphical mode?
Respuesta
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You have menus and tools to help you find what you are looking for
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After login, you are provided with a desktop
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After login, you are provided with a command prompt
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You cannot use your mouse
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You access this mode by logging into a graphical display
Pregunta 2
Pregunta
Which of the following is provided by a graphical interface that isn’t normally provided to a non graphical interface?
Respuesta
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Windows
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Desktop
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Menus
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Popups
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Shell
Pregunta 3
Pregunta
A server is likely to be running in graphical mode.
Pregunta 4
Pregunta
In graphical mode, you can get to a shell by running which applications?
Respuesta
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gbash
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guiterm
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terminal
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xterm
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xconsole
Pregunta 5
Pregunta
Virtualization means:
Respuesta
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A single host can be split up into multiple guests
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A user can connect to a server over the network and use a virtual console
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Many users can share one hard drive
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A machine can swap memory to disk
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Two users get different memory spaces on the same machine
Pregunta 6
Pregunta
In virtualization, what are the host and guest?
Respuesta
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The host is the machine that runs the virtual machines
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A host is a virtual machine
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The terms can be used interchangeably
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A guest is a virtual machine
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The guest is the machine that runs the virtual machines
Pregunta 7
Pregunta
Which of the following are traits of cloud computing?
Respuesta
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You own the hardware but pay for it over time
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You pay for what you use
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Only Linux works in cloud computing
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You don’t have to worry about performance any more
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The resources are virtualized
Pregunta 8
Pregunta
If you wanted to write a report that was to be printed, you would probably use:
Respuesta
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Chrome
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A wiki
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Adobe Flash
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LibreOffice
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Firefox
Pregunta 9
Pregunta
If you want to store logins and passwords for different websites in a secure manner, you could use:
Pregunta 10
Pregunta
You can configure your computer to check for updates automatically.
Pregunta 11
Pregunta
Two components that provide the ability to implement a firewall include:
Respuesta
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ipfw
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iptables
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Cerberus
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Uncomplicated Firewall
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gufw
Pregunta 12
Pregunta
What are tradeoffs of increasing the level of privacy you have in your web browser?
Respuesta
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Sites may not work properly
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Images won’t load properly
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You may get viruses
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Websites may load slower
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You may have to explicitly permit some cookies to be saved
Pregunta 13
Pregunta
Which of the following is a tool that helps you anonymize your Internet browsing?
Respuesta
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The onion router
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iptables
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AnonFirefox
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Web proxy
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CookieCleaner
Pregunta 14
Pregunta
Social network “like” buttons can track your activity across the Internet.
Pregunta 15
Pregunta
Which of the following are traits of a multiuser operating system?
Respuesta
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Each user can only log in once per day
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Many users can log in simultaneously with a unique account
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Users can protect their information from other users
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An administrative user gets a dedicated CPU
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Resources are shared between users
Pregunta 16
Pregunta
Which of the following are properties of a strong password?
Respuesta
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Includes symbols
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A mix of upper and lower case
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Long so that it can be reused on multiple sites
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Based on easy to remember items like birthdays
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At least 10 characters long
Pregunta 17
Pregunta
What can be done to prevent remote people from running programs on your computer?
Respuesta
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Use strong passwords on all user accounts
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Block all cookies
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Turn on a firewall
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Don’t use wireless networks – only wired
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Block third party cookies