1. What is the value of 54 % 10 + 6 * 3 % 4 ?

✔️ 6
❌ 22
❌ 9
❌ None of the other options
❌ 9.9

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2. Which operator is evaluated first?

✔️ The multiplication * operator
❌ The division / operator
❌ The subtraction – operator
❌ The addition + operator

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3. Overloading allows multiple methods with same name?

✔️ TRUE
❌ FALSE

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4. str.toUpperCase() modifies the original string?

✔️ FALSE (Strings are immutable)
❌ TRUE

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5. _am_I_okay is a legal Java identifier?

✔️ TRUE
❌ FALSE

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6. Operation to manually convert types:

✔️ cast
❌ coercion
❌ convert
❌ alteration

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7. Output of the program?

✔️ 22 99 22
❌ 22 22 22
❌ 22 99 99
❌ 22 22 99
❌ 99 22 99

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8. Which gives a different value?

✔️ x = (double)(32/5) (32/5 = integer division → 6 → casts to 6.0)
❌ x = 32.0/5
❌ x = 32.0/5.0
❌ x = 32/5.0
❌ They are all equivalent

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9. Does the code always print 9?

✔️ FALSE (x++ prints 8, then increments to 9)
❌ TRUE

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10. Do actual argument names need to match formal parameter names?

✔️ FALSE
❌ TRUE

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11. Reserved word for no return value:

✔️ void
❌ static
❌ return
❌ public

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12. A bit can have how many values?

✔️ 2
❌ 8
❌ 256
❌ 100

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✅ Summary Table