What are online threats? a. They are types of viruses which can harm your computer b. They help your computer in being safe c. They are different types of ICT Shortcuts 3. What effect can adware have on your system? a. Bad computer performance b. Bad internet connection c. Viruses attacking your system 4. What does malware do to your computer? a. Deletes your personal files and applications b. Gains access to a user’s system in order to carry out certain tasks which a hacker has scheduled

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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2. What are online threats?
a. They are types of viruses which can harm your computer
b. They help your computer in being safe
c. They are different types of ICT Shortcuts
3. What effect can adware have on your system?
a. Bad computer performance
b. Bad internet connection
c. Viruses attacking your system
4. What does malware do to your computer?
a. Deletes your personal files and applications
b. Gains access to a user’s system in order to carry out certain tasks which a
hacker has scheduled
c. Slows down your system
5. What is unauthorized transfer or copying?
a. Copying or transferring software without the permission of the user
b. Copying or transferring software with the permission of the user
c. Hacking in to a user's system
6. Which one of these is a type of viruses?
a. White hat
b. Red hat
c. Internet Worm
7. What are computer shortcuts?
a. They are easier and faster way to navigate through your computer
b. They are a slower and hard way to navigate through your computer
c. A type of virus
8. How can you prevent spyware from accessing your computer?
a. Don't click on advertisements
b. Keep your computer password protected
c. Download an anti-virus program
9. Which leading computer software business created programs like Spread Sheet,
Word and Power point?
a. Google
b. Apple
c. Microsoft
10. What does "WWW" stand for?
a. Wicked Wizard Web
b. Wiked Will West
c. World Wide Web.

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