WHEN DOES THE FUNCTION NAME BECOME OPTIONAL IN JAVASCRIPT

NIELIT O Level Exam

When does the function name become optional in JavaScript?

जावास्क्रिप्ट में फ़ंक्शन नाम कब वैकल्पिक हो जाता है?

A. When the function is defined as a looping statement

B. When the function is defined as expressions

C. When the function is predefined

D. All of the above

Correct Answer is :

B. When the function is defined as expressions

Explanation

The function name is optional for functions defined as expressions. A function declaration statement actually declares a variable and assigns a function object to it.

NIELIT O Level Exam

When does the function name become optional in JavaScript?

When does the function name become optional in JavaScript? जावास्क्रिप्ट में फ़ंक्शन नाम कब वैकल्पिक हो जाता है?

Correct Answer is :

Explanation

When does the function name become optional in JavaScript?

जावास्क्रिप्ट में फ़ंक्शन नाम कब वैकल्पिक हो जाता है?