CBSE Class 10 Computer Science Web Scripting Using JavaScript Notes

Computers
Download PDF

Download CBSE Class 10 Computer Science Web Scripting Using JavaScript Notes in PDF format. All Revision notes for Class 10 Computers have been designed as per the latest syllabus and updated chapters given in your textbook for Computers in Class 10. Our teachers have designed these concept notes for the benefit of Class 10 students. You should use these chapter wise notes for revision on daily basis. These study notes can also be used for learning each chapter and its important and difficult topics or revision just before your exams to help you get better scores in upcoming examinations, You can also use Printable notes for Class 10 Computers for faster revision of difficult topics and get higher rank. After reading these notes also refer to MCQ questions for Class 10 Computers given on studiestoday

Revision Notes for Class 10 Computers Web Scripting Using JavaScript

Class 10 Computers students should refer to the following concepts and notes for Web Scripting Using JavaScript in Class 10. These exam notes for Class 10 Computers will be very useful for upcoming class tests and examinations and help you to score good marks

Web Scripting Using JavaScript Notes Class 10 Computers

Variables & Operators

JavaScript Data Types:
One of the most fundamental characteristics of a programming language is the set of data types it supports. These are the type of values that can be represented and manipulated in a programming language.
 
JavaScript allows you to work with three primitive data types:

• Numbers eg. 123, 120.50 etc.
• Strings of text e.g. "This text string" etc.
• Boolean e.g. true or false.
Java does not make a distinction between integer values and floating-point values.
 
JavaScript Variables:

Variable is the stored memory location that can hold a value in it. Variables are declared with the var keyword. Storing a value in a variable is called variable initialization.
 
Example:

Class 10 Computer Science Web Scripting Using JavaScript Notes
 
JavaScript Variable Scope:

The scope of a variable is the region of your program in which it is defined. JavaScript variable will have only two scopes.
 
• Global Variables: A global variable has global scope which means it is defined everywhere in your JavaScript code.
• Local Variables: A local variable will be visible only within a function where it is defined. Function parameters are always local to that function.
 
Class 10 Computer Science Web Scripting Using JavaScript Notes1
Class-10-Computer-Science-Web-Scripting-Using-JavaScript-Notes-unlocked 1
 
JavaScript Variable Names:
 
While naming your variables in JavaScript keep following rules in mind.
 
• You should not use any of the JavaScript reserved keyword as variable name.
• JavaScript variable names should not start with a numeral (0-9). They must begin with a letter or the underscore character.
• JavaScript variable names are case sensitive.
 
JavaScript Reserved Words:
 
The following are reserved words in JavaScript. They cannot be used as JavaScript variables,functions, methods, loop labels, or any object names.
Class-10-Computer-Science-Web-Scripting-Using-JavaScript-Notes-unlocked 2
 
Types of Operators: logical, arithmetic, relational
 
Operators: An Operator is a symbol that performs an operation. JavaScript language supports following type of operators.
• Arithmetic Operators
• Comparision Operators
• Logical (or Relational) Operators
• Assignment Operators
• Conditional (or ternary) Operators
 
The Arithmetic Operators:
 
Assume variable A holds 10 and variable B holds 20 then:
 
 Class-10-Computer-Science-Web-Scripting-Using-JavaScript-Notes-unlocked 3
Class-10-Computer-Science-Web-Scripting-Using-JavaScript-Notes-unlocked 4
Chapter 01 Entrepreneurial Skills-II
CBSE Class 10 Computer Science Chapter 1 Entrepreneurial Skills-II Notes
Chapter 02 Green Skills-II
CBSE Class 10 Computer Science Chapter 2 Green Skills-II Notes
Chapter 03 Database Management System
CBSE Class 10 Computer Science Chapter 3 Database Management System Notes
Chapter 04 Web Applications and Security
CBSE Class 10 Computer Science Chapter 4 Web Applications and Security Notes
Class 10 Computer Science Notes
CBSE Class 10 Computer Science Animation In 3D Max Notes
CBSE Class 10 Computer Science Basics Of Information Technology Notes
CBSE Class 10 Computer Science Customizing And Embedding Multimedia Notes
CBSE Class 10 Computer Science Information Processing Tool Notes
CBSE Class 10 Computer Science Operating Web Based Application Notes
CBSE Class 10 Computer Science Review Of Autodesk 3D Max Notes
CBSE Class 10 Computer Science Societal Impacts Of It Notes
CBSE Class 10 Computer Science Web Scripting Using JavaScript Notes
Digital Documentation Advanced
CBSE Class 10 Computer Science Digital Documentation Advanced
Electronic Spreadsheet Advanced
CBSE Class 10 Computer Science Electronic Spreadsheet Advanced
ICT Skills II
CBSE Class 10 Computer Science ICT Skills II
Self Management Skills II
CBSE Class 10 Computer Science Self Management Skills II

CBSE Class 10 Computers Web Scripting Using JavaScript Notes

We hope you liked the above notes for topic Web Scripting Using JavaScript which has been designed as per the latest syllabus for Class 10 Computers released by CBSE. Students of Class 10 should download and practice the above notes for Class 10 Computers regularly. All revision notes have been designed for Computers by referring to the most important topics which the students should learn to get better marks in examinations. Our team of expert teachers have referred to the NCERT book for Class 10 Computers to design the Computers Class 10 notes. After reading the notes which have been developed as per the latest books also refer to the NCERT solutions for Class 10 Computers provided by our teachers. We have also provided a lot of MCQ questions for Class 10 Computers in the notes so that you can learn the concepts and also solve questions relating to the topics. We have also provided a lot of Worksheets for Class 10 Computers which you can use to further make yourself stronger in Computers.

Where can I download latest CBSE Class 10 Computers Web Scripting Using JavaScript notes

You can download notes for Class 10 Computers Web Scripting Using JavaScript for latest academic session from StudiesToday.com

Are the revision notes available for Web Scripting Using JavaScript Class 10 Computers for the latest CBSE academic session

Yes, the notes issued for Class 10 Computers Web Scripting Using JavaScript have been made available here for latest CBSE session

Is there any charge for the Class 10 Computers Web Scripting Using JavaScript notes

There is no charge for the notes for CBSE Class 10 Computers Web Scripting Using JavaScript, you can download everything free of charge

Which is the best online platform to find notes for Web Scripting Using JavaScript Class 10 Computers

www.studiestoday.com is the best website from which you can download latest notes for Web Scripting Using JavaScript Computers Class 10

Where can I find topic-wise notes for Class 10 Computers Web Scripting Using JavaScript

Come to StudiesToday.com to get best quality topic wise notes for Class 10 Computers Web Scripting Using JavaScript