JavaScript & AJAX interview questions
1. JavaScript is interpreted by _________
A. Client
B. Server
C. Object
D. None of the above
2. Using _______ statement is how you test for a specific condition.
A. Select
B. If
C. Switch
D. For
3. Which of the following is the structure of an if statement?
A. if (conditional expression is true) thenexecute this codeend if
B. if (conditional expression is true)execute this codeend if
C. if (conditional expression is true) {then execute this code>->}
D. if (conditional expression is true) then {execute this code}
4. How to create a Date object in JavaScript?
A. dateObjectName = new Date([parameters])
B. dateObjectName.new Date([parameters])
C. dateObjectName := new Date([parameters])
D. dateObjectName Date([parameters])
5. The _______ method of an Array object adds and/or removes elements from an array.
A. Reverse
B. Shift
C. Slice
D. Splice
6. To set up the window to capture all Click events, we use which of the following statement?
A. window.captureEvents(Event.CLICK);
B. window.handleEvents (Event.CLICK);
C. window.routeEvents(Event.CLICK );
D. window.raiseEvents(Event.CLICK );
7. Which tag(s) can handle mouse events in Netscape?
A. <IMG>
B. <A>
C. <BR>
D. None of the above
8. ____________ is the tainted property of a window object.
A. Pathname
B. Protocol
C. Defaultstatus
D. Host
9. To enable data tainting, the end user sets the _________ environment variable.
A. ENABLE_TAINT
B. MS_ENABLE_TAINT
C. NS_ENABLE_TAINT
D. ENABLE_TAINT_NS
10. In JavaScript, _________ is an object of the target language data type that encloses an object of the source language.
A. a wrapper
B. a link
C. a cursor
D. a form
