What are the different functional component in JavaScript?
Submitted by: AdministratorThe different components that are required in the functional model is :
First-class functions :
Fuctions that are first class will have some objects whose properties and methods are given by using the methods like length() and call(). These methods can be given different varibles and passed by an argumnent.
Nested functions :
These are the functions that are used in another function. It is created each time the outer function is invoked. If a function is used inside another then any constants, local variables and argument values, become part of the function object.
Closures :
JavaScript allows the function to be created with nested functionality. It usually try to find the combination of code that can be used to execute the application.
Submitted by:
First-class functions :
Fuctions that are first class will have some objects whose properties and methods are given by using the methods like length() and call(). These methods can be given different varibles and passed by an argumnent.
Nested functions :
These are the functions that are used in another function. It is created each time the outer function is invoked. If a function is used inside another then any constants, local variables and argument values, become part of the function object.
Closures :
JavaScript allows the function to be created with nested functionality. It usually try to find the combination of code that can be used to execute the application.
Submitted by:
Read Online Expert Developer JavaScript Job Interview Questions And Answers
Top Expert Developer JavaScript Questions
☺ | Mention what is the disadvantage of using innerHTML in JavaScript? |
☺ | Which keyword is used to print the text in the screen? |
☺ | Why it is not advised to use innerHTML in JavaScript? |
☺ | Explain the concept of unobtrusive JavaScript? |
☺ | How are JavaScript and ECMA Script related? |
Top Scripting language Categories
☺ | AngularJS Interview Questions. |
☺ | Ext-JS Interview Questions. |
☺ | Dojo Interview Questions. |
☺ | Expert Developer JavaScript Interview Questions. |
☺ | jQuery Mobile Interview Questions. |