Page 22 - TechPluse_C4_Flipbook
P. 22
Checkpoint
A. Tick ( ) the correct option.
1. What is a program called that copies itself?
a. virus b. antivirus c. document
2. Which of the following is a popular antivirus program?
a. Tux Paint b. Writer c. McAfee
3. Virus can crash our ............................. .
a. Hard disk b. UPS c. Monitor
4. Which of the following is not an antivirus?
a. Norton b. Quick Heal c. MyDoom
B. Fill in the blanks using the words given below:
Hints
open, virus, antivirus, crash
1. A computer ............................. is a program.
2. Virus can ............................. our hard disk.
3. We should not ............................. any e-mail attachment from unknown
source.
4. ............................. detects the virus in the computer system.
C. Identify the following as virus or antivirus:
1. Norton .............................
2. Melissa .............................
3. AVG .............................
4. Quick Heal .............................
5. My Doom .............................
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