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Which of the following operating systems is produced by IBM?

A. OS-2

B. Windows

C. DOS

D. UNIX

Answer: Option A

Solution (By Examveda Team)

This version was released on 25 September 1996. OS/2 is a series of computer operating systems, initially created by Microsoft and IBM under the leadership of IBM software designer Ed Iacobucci.

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Comments (8)

  1. Akash Sahu
    Akash Sahu:
    3 years ago

    DATA IS NOT SAVING IN SAVED QUESTION

  2. Akash Sahu
    Akash Sahu:
    3 years ago

    SAVE BUTTON IS NOT WORKING IN THIS SITE

  3. Akash Sahu
    Akash Sahu:
    3 years ago

    WHO IS THE FOUNDER OF IBM

  4. Shakeeb Kavilkuth
    Shakeeb Kavilkuth:
    7 years ago

    Is this answer correct?

  5. Mahesh Pawar
    Mahesh Pawar:
    7 years ago

    i dont understand this sir..i mean answer

  6. Asha Kumawat
    Asha Kumawat:
    7 years ago

    what is right answer?

  7. Sher Singh
    Sher Singh:
    7 years ago

    Dos was invented initially by IBM and then sold to Microsoft

  8. Shantanu Behera
    Shantanu Behera:
    10 years ago

    unix

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