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Common Topics in Competitive and Entrance exams
Important Computer MCQs For Competitive Exams part-1
Q. When was the first windows operating system launched? (Solved)
1. 1984
2. 1985
3. 1988
4. 1989
5. 1990
b. 1985
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→ Important Computer MCQs For Competitive Exams part 2
→ Basics of Operating System
→ Computer Awareness
→ Computer Security
→ Window Programming
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