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Microsoft Technology Guru Contest Round 2 – Question # 32

  • Article

Which of the following will invalidate a signature added to the document?

1. opening the document
2. Changing the content of the document
3. Saving document to an external storage device
4. Nothing can invalidate a signature

 

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Comments

  • Anonymous
    March 07, 2012
    2 waqas.agaria@hotmail.com

  • Anonymous
    March 07, 2012

  1. Changing the content of the document aqeel.ahmed5@hotmail.com
  • Anonymous
    March 08, 2012
  1. Nothing can invalidate a signature Email : rex.rony@hotmail.com