Server Side And Client Side Scripting MCQ

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• What is the purpose of Dojo framework?
  ক

  Focuses on DOM and Ajax utilities

  খ

  Advertises incredible depth

  গ

  Ajax utilities

  ঘ

  None of the mentioned
• The libraries that build a new higher-level API for client-side programming is
  ক

  Library

  খ

  Framework

  গ

  APIs

  ঘ

  All of the mentioned
• What is the code snippet to update the content of the timestamp element when the user clicks on it?
  ক

  timestamp.onLoad = function() { this.innerHTML = new Date().toString(); }

  খ

  timestamp.onclick = function() { this.innerHTML = new Date().toString(); }

  গ

  timestamp.onload = function() { this.innerHTML = new Date().toString(); }

  ঘ

  timestamp.onclick = function() { innerHTML = new Date().toString(); }
• What is the code snippet to find all container elements with class “reveal”?
  ক

  var elements = document.getElementsByClassName("reveal");

  খ

  var elements = document.getElementByClassName("reveal");

  গ

  var elements = document.getElementByName("reveal");

  ঘ

  var elements = document.getElementsClassName("reveal");
• The style property belongs to while of the following object?
  ক

  Element

  খ

  Window

  গ

  Location

  ঘ

  None of the mentioned
• The setTimeout() method is used to
  ক

  Make the event sleep

  খ

  Register a function to be invoked after a certain time

  গ

  Invoke an event after a certain time

  ঘ

  Time for iteration
• Which Window object method is used to display message in a dialog box?
  ক

  alert()

  খ

  prompt()

  গ

  message()

  ঘ

  none of the mentioned
• The word “document” mainly refers to
  ক

  Dynamic Information

  খ

  Static Information

  গ

  Both Dynamic and Static Information

  ঘ

  None of the mentioned
• The language is commonly used to
  ক

  Specify the user’s language

  খ

  Specify the language going to be scripted

  গ

  No longer in use

  ঘ

  Specify the programmer’s favorable language
• One of the main advantage of using src attribute is
  ক

  It becomes self-cached

  খ

  It makes the HTML file modular

  গ

  It restricts manipulation in the HTML file

  ঘ

  It simplifies the HTML files
• What is the code to start displaying the time when document loads?
  ক

  onload = displayTime;

  খ

  window. = displayTime;

  গ

  window.onload = displayTime;

  ঘ

  window.onload = start;
• Client-side JavaScript code is embedded within HTML documents in
  ক

  A URL that uses the special javascript:encoding

  খ

  A URL that uses the special javascript:stack

  গ

  A URL that uses the special javascript:protocol

  ঘ

  A URL that uses the special javascript:code
• JavaScript code between a pair of “script” tags are called
  ক

  Non-inline

  খ

  External

  গ

  Referenced

  ঘ

  Inline
• Which of the following are not advanced services?
  ক

  Data storage

  খ

  Networking

  গ

  XMLHttpRequest object

  ঘ

  None of the mentioned
• The service(s) that enables networking through scripted HTTP requests is
  ক

  XMLHttpResponse

  খ

  XMLRequest

  গ

  XMLHttpRequest

  ঘ

  All of the mentioned
• The behaviour of the document elements can be defined by
  ক

  Using document object

  খ

  Registering appropriate event handlers

  গ

  Using element object

  ঘ

  All of the mentioned
• A JavaScript program can traverse and manipulate document content through
  ক

  Element Object

  খ

  Document Object

  গ

  Both Element and Document Object

  ঘ

  None of the mentioned
• The main purpose of JavaScript in web browser is to
  ক

  Creating animations and other visual effects

  খ

  User Interface

  গ

  Visual effects

  ঘ

  None of the mentioned
• The new Java arrays can be created into a JavaScript programs using which of the following classes?
  ক

  java.Array

  খ

  java.lang.*

  গ

  java.lang.Array

  ঘ

  java.lang.reflect.Array
• The JavaScript classes can be instantiated using _____ operator?
  ক

  create

  খ

  new

  গ

  instantiate

  ঘ

  create.new
• Rhino is originated by
  ক

  Microsoft

  খ

  Mozilla

  গ

  Apple

  ঘ

  None of the mentioned