HTML Assignment
Question 7: Which of the following is NOT a correct description of JavaScript:
A. JavaScript is an interpreted/scripting language.
B. JavaScript is a high-level programming language.
C. JavaScript can be executed in web browser by JavaScript engine to make web pages more interactive, and user-friendly.
D. JavaScript is a part of Java extension.
Question 8: To provide JavaScript for an HTML document, you must add a <script> element in the <head> part of the document that either includes embedded JavaScript or refers to an external JavaScript file.
A. True
B. False
Question 9: There are three ways to apply JavaScript to an HTML document: external, embedded, and inline.
A. True
B. False
Question 10.
Given
var colors = [ 44.5, 'yellow', true];
colors.push ('black') ;
The above statement will add 'black', a string as the 4th item in this array.
A. True
B. False
Question 11: In JavaScript, a variable name must NOT start with a number.
A. True
B. False
Question 12:
Which of the following are the right ways to define variable(s) in JavaScript?
(1)int $num; $num=3;
(2)var phone1, _address, 5tips,
(3)var true;
(4)var 'Tom' = firstName;
(5)var isHere = false;
(6)var numbers = [3.0, 5.9, 'green'];
A. (5) and (6)
B. All of them
C. (3), (5), and (6)
D. (1), (2), and (3)
Question 7:
JavaScript is NOT a part of Java extension.
Answer:
Option D
Question 8:
To provide JavaScript for an HTML document, you must add a <script> element in the <head> part of the document that either includes embedded JavaScript or refers to an external JavaScript file.
Answer:
True
Question 9:
There are three ways to apply CSS to an HTML document: external, embedded, and inline.
Answer:
False
Question 10:
var colors = [ 44.5, 'yellow', true];
colors.push ('black') ;
The above statement will add 'black', a string as the 4th item in this array
Answer:
True
Question 11:
In JavaScript, a variable name must NOT start with a number.
Answer:
True
Question 12:
ight ways to define variable(s) in JavaScript are
(5)var isHere = false;
(6)var numbers = [3.0, 5.9, 'green'];
Answer:
A. (5) and (6)
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