Questão 1
Questão
Which of the following is true about graphical mode?
Responda
-
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
Questão 2
Questão
Which of the following is provided by a graphical interface that isn’t normally provided to a non graphical interface?
Responda
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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
Questão 3
Questão
A server is likely to be running in graphical mode.
Questão 4
Questão
In graphical mode, you can get to a shell by running which applications?
Responda
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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
Questão 5
Questão
Virtualization means:
Responda
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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
Questão 6
Questão
In virtualization, what are the host and guest?
Responda
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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
Questão 7
Questão
Which of the following are traits of cloud computing?
Responda
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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
Questão 8
Questão
If you wanted to write a report that was to be printed, you would probably use:
Responda
-
Chrome
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A wiki
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Adobe Flash
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LibreOffice
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Firefox
Questão 9
Questão
If you want to store logins and passwords for different websites in a secure manner, you could use:
Questão 10
Questão
You can configure your computer to check for updates automatically.
Questão 11
Questão
Two components that provide the ability to implement a firewall include:
Responda
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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
Questão 12
Questão
What are tradeoffs of increasing the level of privacy you have in your web browser?
Responda
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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
Questão 13
Questão
Which of the following is a tool that helps you anonymize your Internet browsing?
Responda
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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
Questão 14
Questão
Social network “like” buttons can track your activity across the Internet.
Questão 15
Questão
Which of the following are traits of a multiuser operating system?
Responda
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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
Questão 16
Questão
Which of the following are properties of a strong password?
Responda
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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
Questão 17
Questão
What can be done to prevent remote people from running programs on your computer?
Responda
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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