11th Standard Syllabus & Materials

11th Standard

TN 11th Tamil இயற்கை வேளாண்மை,சுற்றுச்சூழல் -செய்யுள் - மனோன்மணீயம் Important Questions And Answers Study Material - QB365 Set A

NEW

11th Standard

TN 11th Tamil என்னுயிர் என்பேன் -துணைப்பாடம் - இசைத்தமிழர் இருவர் Important Questions And Answers Study Material - QB365 Set A

NEW

11th Standard

TN 11th Tamil மொழி கலை -செய்யுள் - ஒவ்வொரு புல்லையும் Important Questions And Answers Study Material - QB365 Set A

NEW

11th Standard

TN 11th Tamil பீடு பெற நில் - இலக்கணம் - பகுபத உறுப்புகள் Important Questions And Answers Study Material - QB365 Set A

NEW

11th Standard

TN 11th Tamil பீடு பெற நில் - துணைப்பாடம் - வாடிவாசல் Important Questions And Answers Study Material - QB365 Set A

NEW

11th Standard

TN 11th Tamil பீடு பெற நில் - செய்யுள் - குறுந்தொகை Important Questions And Answers Study Material - QB365 Set A

11th Standard English Medium Computer Applications Subject Introduction to JavaScript Book Back 2 Mark Questions with Solution

Published on: 11/06/2021

QB365 provides detailed and simple solution for every book back questions in class 11 Computer Applications subject.It will helps to get more idea about question pattern in every book back questions with solution.

Download Tamil Nadu 11th Standard Computer Applications question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.

Questions + Answers key

Take MCQ Computer Applications Test

QB365 Student Learing Managemnet System

Std: 11th Standard - Computer Applications

chapter: - Book back Questions

Visit QB365-SLMS - https://www.qb365.in/slms/ Complete Questions and Answers

Questions:

Generic 2

5 x 2 = 10

What is conditional operator give suitable example?

How many Literals in Javascript and mention its types.

Write a notes to type casting in JavaScript

What is scope of variables and types of scope variable?

Write a syntax of < script > tag.

Visit QB365-SLMS - https://www.qb365.in/slms/

Answers Key:

Generic 2

5 x 2 = 10

The?: is the conditional operator in JavaScript, which requires three operands, hence it is called the ternary operator. The syntax is
var variablename=(condition) ?value 1: value2;
Example :var result=(10>15)?100 :150;

There are 5 type of literals in JavaScript. They are Integer, Floating Point, Character, String and Boolean.

Type casting is the act of converting one data type into a different data type which is also called as casting. In JavaScript there are two type of casting,
(i) Implicit casting and
(ii) Explicit casting
Implicit casting occurs automatically in JavaScript when you change the data stored in a variable:

The scope of a variable is the life time of a variable of source code in which it is defined.
A global variable has global scope; it can be defined everywhere in the JavaScript code.
Variables declared within a function are defined only within the body of the function. They are local variables and have local scope.

< script Ianguage="javascript'' type='text/ javascript" >
Javascript code
< /script >