Multiple choice general knowledge science & technology

which is not a type of computer viruses?

  1. polymorphic virus

  2. companion viruses

  3. memory virus

  4. FAT virus
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Polymorphic, companion, and FAT viruses are all recognized types of computer viruses. 'Memory virus' is not a standard classification in virology or computer science. While viruses do reside in memory, this is not considered a distinct virus category.

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