SkillDojo <> JavaScript Mondays

Which of the following can't be done with

client-side JavaScript?

• Validating a form

• Sending a form's contents by email

• Storing the form's contents to a database file on

  the server

• None of the above

Which of the following is the structure of an

if statement?

• if (conditional expression is true)

  thenexecute this codeend if

• if (conditional expression is true)execute this

  codeend if

• if (conditional expression is true)

  {then execute this code>->}

• if (conditional expression is true) then {execute

  this code}

How to create a Date object in JavaScript?

• dateObjectName = new Date([parameters])

• dateObjectName.new Date([parameters])

• dateObjectName := new Date([parameters])

• dateObjectName Date([parameters])

The _______ method of an Array object adds and/or

removes elements from an array.

• Reverse

• Shift

• Slice

• Splice

To set up the window to capture all Click events,

we use which of the following statement?

• window.captureEvents(Event.CLICK);

• window.handleEvents (Event.CLICK);

• window.routeEvents(Event.CLICK );

• window.raiseEvents(Event.CLICK );

Which of the following is not a reserved word in

JavaScript?

• interface

• throws

• program

• short

To automatically open the console when a JavaScript

error occurs which of the following is added to prefs.js?

• user_pref("

  javascript.console.open_on_error", false);

• user_pref("javascript.console.open_error");

• user_pref("javascript.console.open_error

  ", false);

• user_pref("javascript.console.open_on_error",

  true);

What is mean by "this" keyword in javascript?

• It refers current object

• It referes previous object

• It is variable which contains value

• None of the above

Which types of image maps can be used with JavaScript?

• Server-side image maps

• Client-side image maps

• Server-side image maps and Client-side image maps

• None of the above

Which is the correct way to write a JavaScript array?

• var txt = new

  Array(1:"tim",2:"kim",3:"jim")

• var txt = new

  Array:1=("tim")2=("kim")3=("jim")

• var txt = new

  Array("tim","kim","jim")

• var txt = new

  Array="tim","kim","jim"