When does the function name become optional in JavaScript?

When the function is defined as a looping statement
When the function is defined as expressions
When the function is predefined
All of the mentioned

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 2

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.

4 views Answered 2022-09-01 13:21

Related Questions

Consider the following code snippet : var scope = "global scope"; function checkscope() { var scope = "local scope"; function f() { return scope; } return f; What is the function of the above code snippet?

1 Answers 6 Views

What will be the output of the following PHP code <php $name = "What is your name" if (preg_match("/name/"),$name) echo "My name is Will Pitt "; else echo "My name is not Will Pitt "; if (preg_match("/are/")) echo "I am great" else echo "I am not great"; >?

1 Answers 6 Views

When does JavaScript code appear inline within an HTML file?

1 Answers 4 Views

What does the rendering engine do when it encounters JavaScript?

1 Answers 4 Views

What will be the output of the following PHP code <php function TV($string) { echo "my favourite TV show is ".$string; function b() { echo " I am here to spoil this code"; } } b(); >?

1 Answers 4 Views

What will be the output of the following PHP code <php function TV($string) { echo "my favourite TV show is ".$string; function b() { echo " I am here to spoil this code"; } } function b() { echo " I am here to spoil this code"; } b(); >?

1 Answers 6 Views

What will be the output of the following PHP code <php function TV($string) { echo "my favourite TV show is ".$string; function b() { echo " I am here to spoil this code"; } } function b() { echo " I am here to spoil this code"; } b(); TV("Sherlock"); >?

1 Answers 8 Views

What will be the output of the following PHP code <php function TV($string) { echo "my favourite TV show is ".$string; function b() { echo " I am here to spoil this code"; } } a("Sherlock"); b(); >?

1 Answers 5 Views

Consider the following code snippet function hypotenuse(a, b) { function square(x) { return x*x; } return Math.sqrt(square(a) + square(b)); } What does the above code result?

1 Answers 11 Views

What kind of scoping does JavaScript use?

1 Answers 4 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)