How to What is full name of virus?

How to What is full name of virus?

The two main classes are RNA viruses and DNA viruses. Outside a living cell, a virus is an inactive particle, but inside a suitable host cell, it becomes active and can take over the cell’s metabolic machinery to produce new virus particles (virions).

What is a computer virus Class 10?

A computer virus is a type of computer program that can replicate itself by making copies of itself by making copies of itself without the user’s knowledge or consent.

What is a computer virus in a simple sentence? Meaning: n. a software program capable of reproducing itself, usually causing major damage to files or other programs on the same computer. 1) A computer virus can lurk unnoticed in a computer’s memory, sequentially accessing and infecting all of the machine’s data files. 2) Beware of the computer virus.

What is computer virus introduction?

A computer virus is a program that spreads between computers by hiding in an apparently harmless document or application. A worm, on the other hand, is a program that replicates and spreads without “infecting” anything else on a system.

What are computer virus and its history write all types of computer virus?

The first computer virus called “Creeper System” was an experimental self-replicating virus released in 1971. He filled the hard drive until a computer could no longer work. This virus was developed by BBN Technologies in USA. The first computer virus for MS-DOS was "Brain" and was released in 1986.

What are the 8 types of computer viruses? Common types of computer viruses

  • File Infecting Virus. A virus that has attached itself to an executable program. …
  • macro virus. This type of virus is commonly found in programs such as Microsoft Word or Excel. …
  • browser hijacker. …
  • Web scripting virus. …
  • Boot sector virus. …
  • polymorphic virus. …
  • resident virus. …
  • Multipart virus.
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