Q.1
What is the property to access the first child of a node?
  • a) timestamp.Child1
  • b) timestamp.Child(1)
  • c) timestamp.Child(0)
  • d) timestamp.firstChild
Q.2
What are the properties supporting CSS styles for a document element?
  • a) style and font
  • b) style and className
  • c) size and style
  • d) className and font
Q.3
Which of the following object belongs to the style property?
  • a) Element
  • b) Window
  • c) Location
  • d) Dynamic
Q.4
What is the purpose of the event handlers in the JavaScript?
  • a) Adds innerHTML page to the code
  • b) Performs handling of exceptions and occurrences
  • c) Allows JavaScript code to alter the behaviour of windows
  • d) Change the server location
Q.5
Which handler is triggered when the content of the document in the window is stable and ready for manipulation?
  • a) onload
  • b) manipulate
  • c) create
  • d) onkeypress
Q.6
When a program contains extensive use of event handlers, which of the following is necessary?
  • a) Modular functions
  • b) Nested functions
  • c) Split up programs
  • d) Global variables
Q.7
What is the JavaScript code snippet to find all container elements with class “reveal”?
  • a) var elements = document.getElementsByClassName(“reveal”);
  • b) var elements = document.getElementByClassName(“reveal”);
  • c) var elements = document.getElementByName(“reveal”);
  • d) var elements = document.getElementsClassName(“reveal”);
Q.8
What is the JavaScript code snippet to update the content of the timestamp element when the user clicks on it?
  • a) timestamp.onLoad = function() { this.innerHTML = new Date().toString(); }
  • b) timestamp.onclick = function() { this.innerHTML = new Date().toString(); }
  • c) timestamp.onload = function() { this.innerHTML = new Date().toString(); }
  • d) timestamp.onclick = function() { innerHTML = new Date().toString(); }
Q.9
Which of the following is not an object?
  • a) Element
  • b) Location
  • c) Position
  • d) Window
Q.10
What is the JavaScript code snippet to change the class and let the stylesheet specify the details?
  • a) timestamp.className = “highlight”;
  • b) timestamp.className = “change”;
  • c) timestamp.className = “specify”;
  • d) timestamp.className = “move”;
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