Computer Science - Operating Systems Concepts - Discussion

Discussion Forum : Operating Systems Concepts - Section 5 (Q.No. 26)
26.
The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called?
Upgradability
Upward mobility
Universality
Upward compatibility
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Shivangi said:   1 decade ago
What is mobility?

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