Answer Posted / manish upadhyay

vb.net is not pure object oriented as compare C#.it is
support inheritance concepts but not supports to multiple
inheritance

Can you please explain the difference between value and reference types?

920

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How do you use two datareaders at the same time in a vb.net windows application ?

1040

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What is sorting in vb?

899

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How to run a dos command in vb.net?

1027

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Explain i.tostring method?

921

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Explain the difference between import system.data.sqlclient and system.data.oledb?

1001

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how many server control present in .net

2747

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difference between control and component more than one differences

3031

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Name the two main parts of .net?

938

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What is difference between metadata and manifest?

1089

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Which namespace are used for accessing the data?

1232

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what is interface and when it is used?

2263

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What keyword is used to accept a variable number of parameter in a method?

1012

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What are the difference between structure and class?

1164

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Explain how to send xml file on server using http protocol?

869

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