Which of the following file format contains the virus mostly?
.pdf
.jpg
.exe
.doc
Which viruses are attached to executable files such as .com,.exe,and.dll files?
File Virus
Boot Sector
Macro Virus
Worm
Which one of the following virus is designed to delete the information contained in the files?
Resident virus
Overwrite virus
Trojan horse
Macro virus
Which of the following is an application program that detects and removes computer viruses?
Spyware
Antivirus
All of these
Which type of virus is Trj.Reboot?
Trojan Horse
Overwrite
Which among the following is an email virus released by an email attachment?
File virus
Boot sector virus
Which type of virus is Disk Killer?
Macro
Boot sector
Resident
Which type of scan is sufficient for protection?
Full scan daily
Quick scan daily
Custom scan weekly
Scan while inserting disks
Which is a permanent virus that resides in the RAM memory ?
Which anti virus software removes the trojan horse,worms,viruses from the computer system?
Symantec anti virus
Mc Afee anti virus
Norton anti virus
