Super Key | MCQs

    Q1: The subset of the super key is the candidate key under what condition?

    سپر کلید کا سب سیٹ امیدوار کلید کس حالت میں ہے؟
    • A. Each subset is a super key
    • B. No proper subset is a super key
    • C. All subsets are super keys
    • D. Subset is a super key
✅ Correct: 0 | ❌ Wrong: 0 | 📊 Total Attempted: 0