Which of the following is true about graphical mode?
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
Which of the following is provided by a graphical interface that isn’t normally provided to a non graphical interface?
Windows
Desktop
Menus
Popups
Shell
A server is likely to be running in graphical mode.
In graphical mode, you can get to a shell by running which applications?
gbash
guiterm
terminal
xterm
xconsole
Virtualization means:
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
In virtualization, what are the host and guest?
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
Which of the following are traits of cloud computing?
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
If you wanted to write a report that was to be printed, you would probably use:
Chrome
A wiki
Adobe Flash
LibreOffice
Firefox
If you want to store logins and passwords for different websites in a secure manner, you could use:
A LibreOffice Document
KeePassX
A sticky note on your monitor
A text file in your home directory
You can configure your computer to check for updates automatically.
Two components that provide the ability to implement a firewall include:
ipfw
iptables
Cerberus
Uncomplicated Firewall
gufw
What are tradeoffs of increasing the level of privacy you have in your web browser?
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
Which of the following is a tool that helps you anonymize your Internet browsing?
The onion router
AnonFirefox
Web proxy
CookieCleaner
Social network “like” buttons can track your activity across the Internet.
Which of the following are traits of a multiuser operating system?
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
Which of the following are properties of a strong password?
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
What can be done to prevent remote people from running programs on your computer?
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
