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Discussion :: Operating System

  1. The most common systems security method is

  2. A.

     passwords

    B.

     encryption

    C.

     firewall

    D.

     all of the above

    E.

     None of the above

    View Answer

    Workspace

    Answer : Option A

    Explanation :

    The most common systems security method is passwords.
    Password : A password is a string of characters used for authenticating a user on a computer system. Most passwords are comprised of several characters, which can typically include letters, numbers, and most symbols, but not spaces.


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