Page 50 - TrackpadV5.1_class8
P. 50

b.  Which of the following tag is used to include internal JavaScript in an HTML document?
                          (i)   <STYLE>                                    (ii)  <LINK>

                         (iii)   <SCRIPT>                                  (iv)  <META>
                      c.  Which of the following is the file extension for a JavaScript file?
                          (i)  .html                                       (ii)  .js

                         (iii)   .css                                      (iv)  .json
                      d.  Identify the method that displays a message box with a specified message and an OK button.

                          (i)  prompt()                                    (ii)  alert()
                         (iii)  confirm()                                  (iv)  document.write()
                      e.  Which of the following is a unit of code that is evaluated to a value?

                          (i)  Comment                                     (ii)  Expression
                         (iii)  Operator                                   (iv)  Variable

                  2.  Fill in the blanks using the words from the help box.

                                            Mocha, //, client, text/javascript, prompt()


                      a.  JavaScript was originally named _______________.
                      b.  JavaScript uses the _______________ method to receive user input.

                      c.   To specify  that  a script  is written  in JavaScript,  we use the TYPE  attribute  with the value
                         _______________.
                      d.  In JavaScript, a single-line comment is added using _______________.
                      e.  JavaScript is a _______________ side scripting language.

                  3.  Write 'T' for true and 'F' for false.

                      a.  JavaScript is a server-side scripting language.

                      b.  JavaScript is platform-independent.

                      c.  The first web browser to support JavaScript was Netscape.


                      d.  JavaScript can run without being embedded in HTML code.

                      e.  JavaScript is a case-sensitive language.

                  4.  Answer in one or two words.
                      a.   Which are used to add notes in your code or to disable sections of code without
                         deleting them?                                                               _______________
                      b.   Name the method used to display output on a web page.                      _______________
                      c.   Which method is used to convert the value into an integer?                 _______________
                      d.   Name the method that displays a dialog box with a specified message and
                         a OK and a Cancel button.                                                    _______________







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