Multiple choice technology programming languages

What will be the value of %a in the expression %a = emp_num ?

  1. emp_num

  2. value of emp_num

  3. none

  4. null

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B Correct answer
Explanation

The expression %a = emp_num assigns the actual value stored in the emp_num variable to %a. The % symbol typically indicates a variable reference, and the assignment copies the value, not the variable name.