JavaScript Quiz

Description

Leaving Certificate Geography Quiz on JavaScript Quiz, created by PatrickNoonan on 01/07/2013.
PatrickNoonan
Quiz by PatrickNoonan, updated more than 1 year ago
PatrickNoonan
Created by PatrickNoonan over 10 years ago
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Resource summary

Question 1

Question
JavaScript is a ___________ typed language.
Answer
  • tightly
  • loosely

Question 2

Question
Is it possible to nest functions in JavaScript?
Answer
  • Yes
  • No

Question 3

Question
Scripting language is:
Answer
  • High Level Programming language
  • Assembly Level programming language
  • Machine level programming language

Question 4

Question
Are Java and JavaScript the same?
Answer
  • No
  • Yes

Question 5

Question
What is meant by "this" keyword in JavaScript?
Answer
  • It refers to current object
  • It refers to previous object
  • It is variable which contains value

Question 6

Question
Math. round(-20.51) = ?
Answer
  • 20
  • -21
  • 19
  • None

Question 7

Question
_________ keyword is used to declare variables in javascript.
Answer
  • Var
  • Dim
  • String

Question 8

Question
If x=103 & y=9 then x%=y , what is the value of x after executing x%=y?
Answer
  • 4
  • 3
  • 2
  • 5

Question 9

Question
Which of the following properties hold the values of the pixels of the length of the width and height of the viewer's screen resolution?
Answer
  • screen.width and screen.height
  • Resolution.width and Resolution.height
  • screen.pixels.width and screen.pixels.height
  • ViewerScreen.width and ViewerScreen.height

Question 10

Question
Which of these comment lines are used in JavaScript?
Answer
  • // Comment
  • # Comment
  • -- Comment
  • ** Comment **

Question 11

Question
Who invented the JavaScript programming language?
Answer
  • Tennis Ritchie
  • James Gosling
  • Brendan Eich
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