JavaScript Trivia Quiz
.
- 1.
Inside which HTML element do we put the JavaScript?
- A.
1
- B.
2
- C.
3
- D.
4
Correct Answer
B. 2 -
- 2.
Which of the following JavaScript statements use arrays?
- A.
SetTimeout("a["+i+"]",1000)
- B.
K = a & i
- C.
K = a(i)
Correct Answer
A. SetTimeout("a["+i+"]",1000) -
- 3.
Which property would you use to redirect visitor to another page?
- A.
Window.location.href
- B.
Document.href
- C.
Java.redirect.url
- D.
Link.redirect.href
Correct Answer
A. Window.location.href -
- 4.
Wich best describe void?
- A.
A method
- B.
A function
- C.
An operator
- D.
A statement
Correct Answer
C. An operator -
- 5.
What is the correct JavaScript syntax to write "Hello World"?
- A.
Response.write("Hello World")
- B.
Document.write("Hello World")
- C.
("Hello World")
- D.
Echo("Hello World")
Correct Answer
B. Document.write("Hello World") -
- 6.
How do you call a function named "myFunction"?
- A.
Call myFunction()
- B.
MyFunction()
- C.
Call function myFunction
Correct Answer
B. MyFunction() -
- 7.
How do you write a conditional statement for executing some statements only if "i" is equal to 5?
- A.
If i==5 then
- B.
If i=5 then
- C.
If (i==5)
- D.
If i=5
Correct Answer
C. If (i==5) -
- 8.
How many different kind of loops are there in JavaScript?
- A.
Two. The "for" loop and the "while" loop
- B.
Four. The "for" loop, the "while" loop, the "do...while" loop, and the "loop...until" loop
- C.
One. The "for" loop
Correct Answer
A. Two. The "for" loop and the "while" loop -
- 9.
How do you write a conditional statement for executing some statements only if "i" is NOT equal to 5?
- A.
If (i 5)
- B.
If (i != 5)
- C.
If =! 5 then
- D.
If 5
Correct Answer
B. If (i != 5) -
- 10.
How does a "for" loop start?
- A.
For (i = 0; i
- B.
For (i = 0; i
- C.
For i = 1 to 5
- D.
For (i
Correct Answer
B. For (i = 0; i -
- 11.
What is the correct way to write a JavaScript array?
- A.
Var txt = new Array("tim","shaq","kobe")
- B.
Var txt = new Array="tim","shaq","kobe"
- C.
Var txt = new Array(1:"tim",2:"shaq",3:"kobe")
Correct Answer
A. Var txt = new Array("tim","shaq","kobe") -
- 12.
Onclick is equivalent to which two events in sequence
- A.
Onmouseover and onmousedown
- B.
Onmousedown and onmouseout
- C.
Onmousedown and onmouseup
- D.
Onmouseup and onmouseout
Correct Answer
C. Onmousedown and onmouseup -
- 13.
You define an array using
- A.
Var myarray = new Array();
- B.
Var myarray = array new;
- C.
Var new Array() = myarray;
- D.
Var new array = myarray;
Correct Answer
A. Var myarray = new Array(); -
- 14.
How do you round the number 8.25, to the nearest whole number?
- A.
Math.rnd(8.25)
- B.
Math.round(8.25)
- C.
Round(8.25)
- D.
Rnd(8.25)
Correct Answer
B. Math.round(8.25) -
- 15.
CHow do you find the largest number of 6 and 8?
- A.
Math.max(6,8)
- B.
Top(6,8)
- C.
Ceil(6,8)
- D.
Math.ceil(6,8)
Correct Answer
A. Math.max(6,8) -
- 16.
How do you find the client's browser name?
- A.
Navigator.appName
- B.
Client.navName
- C.
Browser.name
Correct Answer
A. Navigator.appName -
- 17.
What is the correct JavaScript syntax for opening a new window called "window5" ?
- A.
New("http://www.ex-designz.net","window5")
- B.
Window.open("http://www.ex-designz.net","window5")
- C.
Open.newwindow("http://www.ex-designz.net","window5")
- D.
New.window("http://www.ex-designz.net","window5")
Correct Answer
B. Window.open("http://www.ex-designz.net","window5") -
- 18.
How do you put a message in the browser's status bar?
- A.
Window.status = "put your message here"
- B.
Statusbar = "put your message here"
- C.
Status("put your message here")
- D.
Window.status("put your message here")
Correct Answer
A. Window.status = "put your message here" -
- 19.
Why we use Javascript ? Describe Advantages of Javascript ..
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Current Version
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Jul 24, 2018Quiz Edited by
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Dec 21, 2015Quiz Created by
Haxor Cefee
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