.Net Technology

Question: Which of the following classes is the base class for Soap Extensions?
A
System.Web.Services.Protocols.SoapExtension

B
System.Web.Services.Protocols.SoapExtensions

C
System.Web.Services.SoapExtension

D
System.Web.Services.SoapExtensions

E
None of these

Note: Answer not sure
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Question: Which of the following is correct with regard to the statements given below? Statement 1: A logical name is a URI that necessarily represents the exact location to which a message is sent. Statement 2: A logical name can have a very different location than the one implied by its logical name, or even multiple physical locations.
A
Statement 1 is true but statement 2 is false

B
Statement 1 is false but statement 2 is true

C
Both the statements are true

D
Both the statements are false

Note: Answer not sure
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Question: Which of the following child elements of a Fault element is used to express application-specific details about the error that occurred?
A
details

B
description

C
detail

D
comment

Note: Answer not sure
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Question: Refer to the statements given below and identify the incorrect element: <s:Envelope xmlns:s="..."> <s:Body> <s:Faults> <faultcode>Client.Authentication</faultcode> <faultstring> Invalid credentials </faultstring> <faultactor>http://acme.com</faultactor> <details>  </details> </s:Fault> </s:Body> </s:Envelope>
A
<s:Faults>

B
<faultcode>

C
<faultstring>

D
None of these

Note: Answer not sure
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Question: Which of the following should you know to send a message correctly while using Web service?
A
The IP address and other endpoint information

B
The response schema to expect if there is a response

C
Possible headers that may be expected in the request or response, and the schema for those

D
All of these

Note: Answer not sure
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Question: The namespace, System.Security.Cryptography has an abstract class, from which specific implementations of various symmetric, or private keys, and encryption algorithms are derived. Which of the following is that abstract class?
A
Symmetric-Security

B
Symmetric-Algorithm

C
Symmetric-Encryption

D
None of these

Note: Answer not sure
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Question: Which of the following represents a structure in a SOAP message?
A
<person> <firstname>Joe</firstname> <lastname>Smith</lastname> </person>

B
<people> <person name='joe smith'/> <person name='john doe'/> </people>

C
<people> <person name='joe smith'> <designation/> </person> <person name='john doe'> <designation/> </person> </people>

D
None of these

Note: Answer not sure
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Question: You need to serialize an array named 'Street'. You want to set the array name as 'StreetName' after serialization. Which of the following codes will serialize the array correctly?
A
public String[] Street; [XmlArray("StreetName",street)];

B
[XmlArray("StreetName")] public String[] Street;

C
public String[] Street; [XmlArrayName("StreetName"),Street];

D
None of these

Note: Answer not sure
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Question: Mike has built the following document literal web service client class by hand. This code contains an invalid syntax in one line. Identify this line. 1. [WebServiceBinding("MyBinding", "http://MyNS")] 2. public class CustomWebMethods : SoapHttpClientProtocol 3. { 4. public CustomWebMethods() 5. { 6. this.Url = "http://localhost:8080"; 7. } 8. [DocumentMethod("http://mySoapAction")] 9. public int Add( int x, int y) 10. { 11. Object[] args = {x, y}; 12. Object[] responseMessage = this.Invoke( "Add", args ); 13. return ((int)(responseMessage[0])); 14. } 15.}
A
Line 1

B
Line 2

C
Line 8

D
Line 12

E
Line 13

F
None of these

Note: Answer not sure
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Question: Which of the following are correct with regard to asynchronous pattern?
A
Asynchronous pattern decreases the performance of your application

B
While using asynchronous pattern, you add two methods: StartYourMethod and EndYourMethod (where YourMethod is the actual name of your method)

C
The "End" method does not require any special attributes

D
Unless you have a compelling reason to do otherwise, always use the asynchronous pattern when you consume Web services in your production code

E
All of these

Note: Answer not sure
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Question: Which of the following classes is the base class for Soap Extensions?

Question: Which of the following child elements of a Fault element is used to express application-specific details about the error that occurred?

Question: Which of the following should you know to send a message correctly while using Web service?

Question: The namespace, System.Security.Cryptography has an abstract class, from which specific implementations of various symmetric, or private keys, and encryption algorithms are derived. Which of the following is that abstract class?

Question: Which of the following represents a structure in a SOAP message?

Question: You need to serialize an array named 'Street'. You want to set the array name as 'StreetName' after serialization. Which of the following codes will serialize the array correctly?

Question: Which of the following are correct with regard to asynchronous pattern?