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brayhan gutierrez cespedes
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brayhan gutierrez cespedes
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Resumen del Recurso

Pregunta 1

Pregunta
Which of the following is true about graphical mode?
Respuesta
  • You have menus and tools to help you find what you are looking for
  • After login, you are provided with a desktop
  • After login, you are provided with a command prompt
  • You cannot use your mouse
  • 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
  • Windows
  • Desktop
  • Menus
  • Popups
  • Shell

Pregunta 3

Pregunta
A server is likely to be running in graphical mode.
Respuesta
  • True
  • False

Pregunta 4

Pregunta
In graphical mode, you can get to a shell by running which applications?
Respuesta
  • gbash
  • guiterm
  • terminal
  • xterm
  • xconsole

Pregunta 5

Pregunta
Virtualization means:
Respuesta
  • A single host can be split up into multiple guests
  • A user can connect to a server over the network and use a virtual console
  • Many users can share one hard drive
  • A machine can swap memory to disk
  • Two users get different memory spaces on the same machine

Pregunta 6

Pregunta
In virtualization, what are the host and guest?
Respuesta
  • The host is the machine that runs the virtual machines
  • A host is a virtual machine
  • The terms can be used interchangeably
  • A guest is a virtual machine
  • The guest is the machine that runs the virtual machines

Pregunta 7

Pregunta
Which of the following are traits of cloud computing?
Respuesta
  • You own the hardware but pay for it over time
  • You pay for what you use
  • Only Linux works in cloud computing
  • You don’t have to worry about performance any more
  • The resources are virtualized

Pregunta 8

Pregunta
If you wanted to write a report that was to be printed, you would probably use:
Respuesta
  • Chrome
  • A wiki
  • Adobe Flash
  • LibreOffice
  • Firefox

Pregunta 9

Pregunta
If you want to store logins and passwords for different websites in a secure manner, you could use:
Respuesta
  • Firefox
  • A LibreOffice Document
  • KeePassX
  • A sticky note on your monitor
  • A text file in your home directory

Pregunta 10

Pregunta
You can configure your computer to check for updates automatically.
Respuesta
  • True
  • False

Pregunta 11

Pregunta
Two components that provide the ability to implement a firewall include:
Respuesta
  • ipfw
  • iptables
  • Cerberus
  • Uncomplicated Firewall
  • gufw

Pregunta 12

Pregunta
What are tradeoffs of increasing the level of privacy you have in your web browser?
Respuesta
  • Sites may not work properly
  • Images won’t load properly
  • You may get viruses
  • Websites may load slower
  • 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
  • The onion router
  • iptables
  • AnonFirefox
  • Web proxy
  • CookieCleaner

Pregunta 14

Pregunta
Social network “like” buttons can track your activity across the Internet.
Respuesta
  • True
  • False

Pregunta 15

Pregunta
Which of the following are traits of a multiuser operating system?
Respuesta
  • Each user can only log in once per day
  • Many users can log in simultaneously with a unique account
  • Users can protect their information from other users
  • An administrative user gets a dedicated CPU
  • Resources are shared between users

Pregunta 16

Pregunta
Which of the following are properties of a strong password?
Respuesta
  • Includes symbols
  • A mix of upper and lower case
  • Long so that it can be reused on multiple sites
  • Based on easy to remember items like birthdays
  • At least 10 characters long

Pregunta 17

Pregunta
What can be done to prevent remote people from running programs on your computer?
Respuesta
  • Use strong passwords on all user accounts
  • Block all cookies
  • Turn on a firewall
  • Don’t use wireless networks – only wired
  • Block third party cookies
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