Q1: The virus that attach themselves to any executable file, usually BIN, .COM etc.
Ans: Program File Virus
Q2: The protection of data and programs used in computer system.
Ans: Software Security
Q3: Viruses which infect both application programs and boot sector of a disk.
Ans: Multipartite Virus
Q4: A virus that damages documents created in MS-Word and MS-Excel.
Ans: Macro Virus
Q5: A computer user who attempts to break into copyright protected software or an information system: