Computer Virus

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Across
  1. 2. short word for (American Standard Code for Information Interchange).
  2. 3. it is a harmless virus that replicates itself.
  3. 6. A group of eight bits
  4. 7. A program that detects changes made by a virus
  5. 9. a virus that is known to steal your personal and critical information.
  6. 10. The first pc virus developed by two pakistani Brothers.
Down
  1. 1. Type of number system whose base is 10.
  2. 4. Type of number system whose base is 8.
  3. 5. A group of four bits.
  4. 8. Antivirus program that is developed by Symantec Corporation.