Which of the following is the syntax of the conditional operator in C?

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  1. expression1 ? expression2 : expression3
  2. expression || expression1 && expression2
  3. condition1 : expression1 ? expression2
  4. condition1 && expression1 || expression2

Answer (Detailed Solution Below)

Option 3 : condition1 : expression1 ? expression2
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Detailed Solution

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The correct answer is: 1) expression1? expression2 : expression3

Explanation:

The conditional operator (also called the ternary operator) in C has the following syntax:

Condition? expression_if_true : expression_if_false
How It Works:
The condition is evaluated first.

  • If true, expression_if_true is executed.
  • If false, expression_if_false is executed.


Example:
C programming:
int x = 10, y = 20;
int max = (x > y) ? x : y;  / Returns 20 (since y is larger)

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