Operating System Important MCQ

Attempt Operating System Important MCQ free: 10 MCQs with detailed explanations in Hindi & English, negative marking like the real CBT, and live 1v1, 3 & 4-p…

Sample questions

1. What is the full form of 'URL'?
2. Which shortcut key is used to undo in MS Word?
3. Which of these is an input device?
4. In MS Excel, which symbol must start every formula?
5. 1 Kilobyte (KB) is equal to: