JavaScript Quiz -3

The function definitions in JavaScript begins with _____________

The basic purpose of the toLocaleString() is to _________

To determine whether one object is the prototype of (or is part of the prototype chain of) another object, one should use the ____________

A linkage of series of prototype objects is called as ________

The reduce and reduceRight methods follow a common operation called __________

If you have a function f and an object o, you can define a method named m of o with ________

What will happen if reverse() and join() methods are used simultaneously?

When does the function name become optional in JavaScript?

What kind of scoping does JavaScript use?

The pop() method of the array does which of the following task?

Which keyword is used to define the function in javascript?

The method or operator used to identify the array is __________

What must be done in order to implement Lexical Scoping?

The primary purpose of the array map() function is that it __________

A function with no return value is called ___________

The purpose of extensible attribute is to __________

Do functions in JavaScript necessarily return a value?

Which is an equivalent code to invoke a function m of class o that expects two arguments x and y?

What is the purpose of a return statement in a function?

The function stops its execution when it encounters?