What should you do?

Correct Answer for the following Question is given below

You need to modify the application to meet the productId requirement.What should you do?Contract.Assume(productId != 0);Contract.Requires(productId > 0);Contract.Assume(productId > 0);The Contract.Requires(Of TException) method specifies a precondition contract for the enclosing method or property, and throws an exception if the condition for the contract fails.Syntax:‘DeclarationPublic Shared Sub Requires(Of TException As Exception) ( _ condition As Boolean _)Type ParametersTExceptionThe exception to throw if the condition is false.ParametersconditionType: System.BooleanThe conditional expression to test.Reference: Contract.Requires(Of TException) Method (Boolean)

Question:

What should you do?

Options:

Modify the RegisterGlobalFilters method of the Global.asax.cs file as follows.

Modify the GetDealPrice method of ProductController as follows.

Modify the RegisterGlobalFilters method of the Global.asax.cs file as follows. Contract.Requires(productId > 0);

Modify the GetDealPrice method of ProductController as follows.

Correct Answer

The Correct Answer for this Question is

Modify the GetDealPrice method of ProductController as follows.

Explanation

The Question – What should you do? has been answered correctly and answers for the question is Modify the GetDealPrice method of ProductController as follows.

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