What is a pre-requisite for connection pooling?

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Can arraylist hold primitive types?

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What is a data set in c#?

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Are c# references the same as c++ references?

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What is the advantage of generics in c#?

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Write a console application and implement the ternary operator to decide whether the age a user entered after being prompted is allowed to vote or not(given that only citizens between 18 and 120 years only inclusive can vote). Use exception handling for non-numerical input.

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Why do we use constructors in c#?

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What is xml comments in c#?

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What is Private Constructor? and it’s use? Can you create instance of a class which has Private Constructor?

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If the interface in c# only contains the declaration of the methods and we need to define those methods in the class, then why we use the interface?

0 Answers   HCL,

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How to authenticate web service? When you enter the web service url in browser it should ask username and password. After entering the un&pwd we have to show its methods and service description(wsdl).

3 Answers  

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Is c# lazy thread safe?

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