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MCQs

Total Questions : 82 | Page 7 of 9 pages
Question 61. JavaScript is designed for following purpose
  1.    To Style HTML Pages
  2.    To Execute Query Related to DB on Server
  3.    To add interactivity to HTML Pages.
  4.    To Perform Server Side Scripting Opertion
 Discuss Question
Answer: Option C. -> To add interactivity to HTML Pages.
Question 62. JavaScript Code is written inside file having extension __________.
  1.    .javascript
  2.    .jsc
  3.    .jvs
  4.    .js
 Discuss Question
Answer: Option D. -> .js
Question 63. We can embed JS code inside HTML directly ?
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 64. Local Browser used for validations on the Web Pages uses __________.
  1.    CSS
  2.    JS
  3.    HTML
  4.    Java
 Discuss Question
Answer: Option B. -> JS
Question 65. JavaScript Code can be called by using _________.
  1.    RMI
  2.    Triggering Event
  3.    Preprocessor
  4.    Function / Method
 Discuss Question
Answer: Option D. -> Function / Method
Question 66. JS code included inside head section is loaded before loading page.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 67. It is good to include JS code inside footer section in order to speed up the Page loading time of Webpage.
  1.    True
  2.    False
 Discuss Question
Answer: Option A. -> True
Question 68. Which attribute is used to specifies that the script is executed when the page has finished parsing (only for external scripts)
  1.    parse
  2.    async
  3.    defer
  4.    type
 Discuss Question
Answer: Option C. -> defer
Question 69. Which was the first browser to support JavaScript ?
  1.    IE
  2.    Netscape
  3.    Mozilla Firefox
  4.    Google Chrome
 Discuss Question
Answer: Option B. -> Netscape
Question 70. JavaScript is invented by ________.
  1.    Helsinki, Linus
  2.    W3 Group
  3.    Brendan Eich
  4.    James Gosling
 Discuss Question
Answer: Option C. -> Brendan Eich

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