Interview Questions.

Question 1. What Is The Value Returned When The Input Parameter Type Of The Xmllist() Function In E4x Is Number?

Answer :

The cost is first converted to a string and then transformed to an XMLList object.

Question 2. Which Of The Following Options Can Be Used To Delete A Child Node Of An Xml Object In E4x?

Answer :

delete xmlobject.@attribute;

XML Interview Questions
Question 3. Which Of The Following Is The Correct Way To Create An Xml Object In E4x?

Answer :

var languages XML = new XML('JavaScriptPython');

Question 4. State Whether True Or False: An Arbitrary Xml File Can Be Loaded As An E4x Ready Object?

Answer :

True.

XML Tutorial
Question 5. Which Of The Following Characters Are Treated As White Space Characters?

Answer :

Line feed, Tab.

Microsoft Silverlight Interview Questions
Question 6. Which Of The Following Methods Is Not One Of The Global Methods And Properties In E4x?

Answer :

isScopeNamespaces(), removeNamespaces().

Question 7. Which Of The Following Options Can Be Used For Adding Direct Support For Xml To Javascript?

Answer :

permit.

Microsoft Silverlight Tutorial Java Abstraction Interview Questions
Question 8. Which Of The Following Is The Correct Syntax For Calling The Namespace Constructor As A Function In E4x?

Answer :

Namespace(), Namespace(uriValue).

Question 9. Which Of The Following Operators Is Used For Inserting Xml Objects In The Context Of Their Parent In E4x?

Answer :

+=

Javascript Advanced Interview Questions
Question 10. Which Of The Given Options Represents The Correct Length When Alert(emp..*.Duration()); Is Applied To The Following Code? Var Emp = <emp> <name>mark</name> <likes> <os>linux</os> <browser>firefox</browser> <language>javascript</language> <language>python</language> </likes> </emp>

Answer :

12

Javascript Advanced Tutorial
Question eleven. What Will Be The Output Of The Following Code Snippet? Element = <xhtml:p Xmlns:xhtml="http://www.Example.Org">kibology For All.</xhtml:p>; Elementname = Element.Call(); Alert(elementname.Localname); //1 Alert(elementname.Uri); // 2

Answer :

1-p,2-http://www.Example.Org

Adobe Flex Interview Questions
Question 12. Consider The Following Code Snippet. Which Of The Given Options Would Be Used In E4x To Change The Color Of The Descendant Node Chair? Var Element = <home> <room> <furniture> <chair Color="brown"/> <furniture> </room> </home>

Answer :

element.Chair.Coloration="mild brown"

XML Interview Questions
Question 13. Which Of The Following Is Not True Of The Namespace Constructor In E4x?

Answer :

If the fee is a valid XML call, the prefix belongings is set to a string.

Adobe Flex Tutorial
Question 14. Which Of The Following Public Methods In E4x Has The Return Type Xml?

Answer :

parent()

Question 15. State Whether True Or False: The Qname.Prototype.Tostring() Method Throws A Typeerror Exception If Its Value Is Not A Qname Object?

Answer :

True

Windows Presentation Foundation(WPF) Interview Questions
Question 16. Which Of The Following Are Not Global Methods And Properties In E4x?

Answer :

setNamespace()

Windows Presentation Foundation(WPF) Tutorial
Question 17. Which Of The Following Methods Would Give The Output Corresponding To The Code Snippet? Var Test = <type Name="joe"> <base Name="bob"></base> Example </type>; Output: <type Name="joe"> <base Name="bob"/> Example </type>

Answer :

alert(check.ToXMLString()); , alert(check.Elements());

XPath Interview Questions
Question 18. What Is The Correct Way To Add A Method To An Xml.Prototype In E4x?

Answer :

XML.Prototype.Approach::[methodNameString]

Microsoft Silverlight Interview Questions
Question 19. Which Of The Following Is Not A Valid Built-in Method For Xmllist Objects In E4x?

Answer :

hasOwnProperty(propertyName)

XPath Tutorial
Question 20. Which Of The Following Is Not A Reserved Keyword In E4x And Javascript?

Answer :

first rate

XQuery Interview Questions
Question 21. What Will Be The Output Of The Following Code Snippet? Var Customer = <customer> <phone Type="mobile">888-555-1212</phone> <phone Type="office">888-555-2121</phone> <preferred>mobile</preferred> </customer>; Alert(client.Childindex());

Answer :

0

Question 22. Which Of The Following Options Would Be Returned By The Code Shown In The Code Snippet: Var F = <foo> <a> Text </a> <a> <b/> </a> </foo>; Alert(f.A[0].Hascomplexcontent());// P Alert(f.A[1].Hascomplexcontent());//q Alert(f.A[0].Hassimplecontent());//r Alert(f.A[1].Hassimplecontent());//s

Answer :

p-1,q-zero,r-0,s-1

XQuery Tutorial
Question 23. Tell Me How Can We Use E4x In Mozilla And Mozilla Based Browers?

Answer :

To make use E4X with Mozilla and Mozilla based totally browsers (like: Netscape) we used Spidermonkey JavaScript engine. It has been extended to put in force E4X but currently we will simplest use it in nightly trunk builds. The gift releases Mozilla 1.7 suite, Firefox 1.0, Netscape 7.2 does now not supported E4X.

XML DOM Interview Questions
Question 24. How To Use Of E4x With Xml?

Answer :

Using E4X we can easily use JAvAScript with an XML.

Example:I even have written an XML record.

<order>
<date>2009-26-01</date>
<customer> 
<firstname>Porus</firstname> 
<lastname>Jain</lastname>
</customer>
<item><name>Milk</name> 
<qty>4</qty>
<price>a hundred.00</price></item></order> 

We can stroe this XML file as an string in variable order.

Var order = new XML(txt)   or Assign the XML text to the XML object variable without delay.

Var order = new XML()
order=<order id="010">
<date>2009-26-01</date>
<customer>
<firstname>Porus</firstname>
<lastname>Jain</lastname>
</customer>
<item><name>Milk</name>
<qty>four</qty>
<price>100.00</price>
</item></order>

We can also calculate the fee like that,

var overall=order.Item.Qty * order.Object.PriceCan 

we show the customers full name like that,

record.Write(order.Consumer.Lastname)
report.Write(",")
report.Write(order.Client.Firstname)
Can add new items like that,
order.Object+=<item> 
 <name>Bread</name> 
 <qty>five</qty> 
 <price>70.00</price>
</item>We can display the order id like that,
record.Write(order.@identity)

We can calculate the entire price, while the order has many items like that,

var charge=0for each (i in order.Object) 
   
   price+= i.Qty*i.Price 
 

Java Abstraction Interview Questions
Question 25. Tell About Browser Compatibility With E4x?

Answer :

E4X guide confined browsers.No,mainstream browser has supported through E4X.Mozilla engine(1.8)(beta version) is limited aid to E4X.We can say that Firebox 1.1 is an first version that support E4X.E4X is also expected to the future version of Internet Explorer.Firefox 1.1: Firefox1.1 can help satisfactory for E4X as examine to other browsers.

XML DOM Tutorial
Question 26. Using E4x How Can We Make Xml Easier To Use?

Answer :

E4X makes less complicated to use JavaScript to parse and manipulate XML.This is likewise use to allow XML library or element to act with XML.On extraordinary browsers libraries and additives carry out with special syntax and work otherwise. I actually have given you example in which I show a way to load an existance XML document("message.Xml")into XML parser and to expose note from message.

Example: Without use of E4X.

Var xmlDoc//This code is made only for Internet Explorer.
If (window.ActiveXObject)

xmlDoc = new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.Async=fake;
xmlDoc.Load("message.Xml")displaymessage();
// This code is made for Mozilla, Firefox and many others.Else (file.Implementation

Xml Publisher Interview Questions
Question 27. Using E4x How Can We Define Xml Document As A Javascript Object?

Answer :

I even have given you example to reveal XML report as JavaScript item.Example:I have you easy XML document.

<message>
<date>2009-26-01</date>
<to>Abhi</to>
<from>Sud</from>
<heading>Don't overlook</heading>
Happy Birthday!</message>

We can store this XML report in a string calles as message into an XML object variable vusing JavaScript.Var v = new XML(message) or Assign the XML textual content to the XML object variable without delay.Var v = new XML()v=<message>
<date>2009-26-01</date>
<to>Abhi</to>
<from>Sud</from>
<heading>Don't forget</heading>
Happy Birthday!</message>
We can use JavaScript like that,document.Write(v.From)

Output:Sud

Javascript Advanced Interview Questions
Question 28. What You Understand About Ecma?

Answer :

ECMA(The European Computer Manufacturers Association)international become founded in 1961.

ECMA is an business enterprise made to standardization of records and Communication Technology(ICT) and Consumer Electronics(CE).

We use ECMA preferred with

JavaScript
C# Language
International Character Sets
Optical Disks
Magnetic Tapes
Data Compression
Data Communication etc.
ECMA-262(JavaScript1.Three)become standardize in Dec1999.
ECMA-357 (E4X) become standardized in June2004.
We use E4X to make JavaScript supported with XML.

Question 29. How We Say Javascript As Same As Ecmascript?

Answer :

Because of some motives we will say that JavaScript is same as ECMAScript.

ECMAScript is known as as an legitimate name for JavaScript.
ECMAScript is exactly same as JavaScript.
JavaScript is standardize by way of ECMA (The European Computer Manufacturers Association) agency.
Question 30. How You Define E4x?

Answer :

E4X stands for ECMAScript(European Computer Manufactures Association) for XML(Extensible Markup Language). We can known as as E4X is an programing language extension used to provides the ECMAScript(like: ActionScript,DMDScript,E4X, JavaScript,JScript) to XML.

Real life meaning of E4X is "JavaScript for XML".
E4X is an legitimate JavaScript fashionable used to add direct support for XML.
Using E4X we will easily make scripting for XML with JavaScript.
Using E4X we will claim an XML object variable as identical as claim Date and Array variable.
Example:

var p = new XML()
var q = new Date()
var r = new Array()