Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript Question and Answers PDF Download: Students of Standard 12 can now download Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript question and answers pdf from the links provided below in this article. Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript Question and Answer pdf will help the students prepare thoroughly for the upcoming Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript exams.
Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript Question and Answers
Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript question and answers consists of questions asked in the previous exams along with the solutions for each question. To help them get a grasp of chapters, frequent practice is vital. Practising these questions and answers regularly will help the reading and writing skills of students. Moreover, they will get an idea on how to answer the questions during examinations. So, let them solve Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript questions and answers to help them secure good marks in class tests and exams.
Board |
Kerala Board |
Study Materials |
Question and Answers |
For Year |
2021 |
Class |
12 |
Subject |
Computer Application |
Chapters |
Computer Application Notes Chapter 6 Client Side Script using Javascript |
Format |
|
Provider |
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Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript Question and Answers PDF Download
We have provided below the question and answers of Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript study material which can be downloaded by you for free. These Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript Question and answers will contain important questions and answers and have been designed based on the latest Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript, books and syllabus. You can click on the links below to download the Plus Two Computer Application Notes Chapter 6 Client Side Script using Javascript Question and Answers PDF.
Question 1.
Among the following which one is the most correct. JavaScript is used mostly at the
(a) client side
(b) server side
(c) client side and server side
Answer:
(a) client side
Question 2.
Name the tag that is used to embed scripts in a web page.
Answer:
<SCRIPT>
Question 3.
In JavaScript, a variable is declared using the keyword______.
Answer:
var
Question 4.
_____are small programs embedded in the HTML pages.
Answer:
Scripts
Question 5.
Who developed JavaScript?
Answer:
Brendan Eich
Question 6.
_____are the scripts that are executed by the browser (client).
Answer:
Client Scripts
Question 7.
_____are the scripts that are executed by the web server.
Answer:
Server Scripts
Question 8.
_____Script is a platform-independent script.
Answer:
Java Script
Question 9.
______Script is a platform dependent script.
Answer:
VB Script
Question 10.
______makes the tags meaningful.
Answer:
Attribute
Question 11.
_____attribute specifies the name of the scripting language used.
Answer:
Language
Question 12.
State True or False. The identifiers are case sensitive Identifiers case.
Answer:
True
Question 13.
Which part of the browser executes the JavaScript.
Answer:
JavaScript engine
Question 14.
Odd one out
(a) Google Chrome
(b) Internet Explorer
(c) Mozila FireFox
(d) C++
Answer:
(d) C++, It is a programming language others are browsers.
Question 15.
A group of codes with a name is called_____.
Answer:
function
Question 16.
To declare a function the keyword_____is used.
Answer:
function
Question 17.
A function contains a function____and function_____.
Answer:
header, body
Question 18.
State true or false
Even though a function is defined within the body section, it will not be executed, if it is not called.
Answer:
True
Question 19.
Write down the purpose of the following code snippet
function print()
{
document .write (“ Welcome to JS”);
}
Answer:
This code snippet is used to display the string, “Welcome to JS” on the screen(monitor).
Question 20.
From the following select which one is Not the data type in JavaScript
(a) Number
(b) String
(c) Boolean
(d) Time
Answer:
(d) Time
Question 21.
_____keyword is used to declare a variable in JavaScript.
Answer:
var
Question 22.
______function is used to return the data type.
Answer:
typeof()
Question 23.
_____is a special data type to represent variables that are not defined using var.
Answer:
undefined
Question 24.
Odd one out
(a) +
(b) –
(c) %
(d) ==
Answer:
(d) ==, it is a relational operator the others are arithmetic operator.
Question 25.
Odd one out
(a) &&
(b) ||
(c) !
(d) %
Answer:
(d) %, it is an arithmetic operator, others are logical operator.
Question 26.
Odd one out
(a) <
(b) >
(c) ==
(d) !
Answer:
(d) ! , it is a logical operator, the others are relational operator.
Question 27.
Consider the following declaration var b;
From the following which value can be used for the variable b as boolean value.
(a) true
(b) TRUE
(c) True
(d) FALSE
Answer:
(a) true, The value is case sensitive.
Question 28.
Predict the output of the following.
var a, b;
a = ”0480″;
b = 2828159;
document.write(a+b);
Answer:
The out Put is “04802828159”. That is the string “0480” concatenates(joins) the number 2828159. The output is a string not a number.
Question 29.
Predict the output
var x, y;
x = ”8″;
y = 3;
document.write(x+y);
Answer:
The output is a string “83”; String addition means concatenation.
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