Viruses
| A. | another form of computer attack is virus |
| B. | virus are designed to spread into other programs and can wreak havoc in a system |
| C. | it modifying or destroying files and causing system crashes and program malfunctions |
| D. | all of these |
Answer : D Explanation : |
|
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
