Q. Which of the following class/classes supports the task of uploading and downloading the file:

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Q. How many ports of TCP/IP are reserved for specific protocols?

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Q. How many bits are present in a single IP address?

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Q. Which of the following is the full form of DNS?

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Q. Which of the following classes is used to encapsulate IP address and DNS?

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Q. Which of the following are the protocols defined by .NET runtime:

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Q. What does URL stand for?

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Q. Which of these exceptions is thrown by the URL class’s constructors?

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Q. What does the following form define?

Protocol://HostName/FilePath?Query

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Q. Which of these classes is used to encapsulate IP address and DNS?

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Q. Which of these is a standard for communicating multimedia content over email?

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Q. What does the following method specify?

public static WebRequest Create(string requestUriString)

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Q. Which of these data members of HttpResponse class is used to store the response from a http server?

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Q. Which of these classes is used to access actual bits or content information of a URL?

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Q. What exception is thrown if the URI format is invalid?

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Q. What exception is thrown if the protocol supported by URI prefix is invalid?

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Q. What exception is thrown if the user does not have a proper authorization?

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Q. Choose the exceptions generated by the Create() method defined by WebRequest:

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Q. Choose the exceptions generated by the GetReponse() method defined by WebRequest:

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Q. Select the properties related to the network errors generated by WebException:

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