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C Sharp Quiz 4 | Englishfreetest.com

Here's the exercise 'C Sharp Quiz 4 | Englishfreetest.com' about Technical Quiz - Technical Tests.

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Content test:

A.A destructor is a special member function of a class that is executed whenever an object of its class goes out of scope
B.A destructor has exactly the same name as that of the class with a prefixed tilde (~) and it can neither return a value nor can it take any parameters
C. Both of the above
D. None of the above
A.A member function of a class is a function that has its definition or its prototype within the class definition similar to any other variable
B. It operates on any object of the class of which it is a member, and has access to all the members of a class for that object
C.Both of the above
D. None of the above
A. The null coalescing operator is used with the nullable value types and reference types
B.It is used for converting an operand to the type of another nullable (or not) value type operand, where an implicit conversion is possible
C.If the value of the first operand is null, then the operator returns the value of the second operand, otherwise it returns the value of the first operand
D. All of the above
A. It is component oriented
B. It can be compiled on a variety of computer platforms
C.It is a part of .Net Framework
D.All of the above
A.C# provides a special data types, the nullable types, to which you can assign normal range of values as well as null values
B.You can assign true, false, or null in a Nullable variable
C.You can store any value from -2,147,483,648 to 2,147,483,647 or null in a Nullable variable
D.All of the above

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