Question

When does the function name become optional in JavaScript? (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) when the function is called I have been asked this question in quiz. I'm obligated to ask this question of Defining and Invoking Functions in section Lexical Structures of JavaScript Select the correct answer from above options JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

Correct option is (b) When the function is defined as expressions Easy 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.