Chapter 03 Exam

Which of the following is provided by a graphical interface that isnt normally provided to a non graphical interface?

• Menus
• Windows
• Popups
• Desktop

In graphical mode, you can get to a shell by running which applications?

• terminal
• xterm

Which of the following are traits of a multiuser operating system?

• Many users can log in simultaneously with a unique account
• Users can protect their information from other users
• Resources are shared between users

Virtualization means:

• A single host can be split up into multiple guests

In virtualization, what are the host and guest?

• The host is the machine that runs the virtual machines
• A guest is a virtual machine

Which of the following are traits of cloud computing?

• You pay for what you use
• You dont have to worry about performance any more

What are tradeoffs of increasing the level of privacy you have in your web browser?

• Sites may not work properly
• 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

Which of the following are properties of a strong password?

• At least 10 characters long
• A mix of upper and lower case
• Includes symbols

What can be done to prevent remote people from running programs on your computer?

• Turn on a firewall
• Use strong passwords on all user accounts

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Milan Tomic

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