Structures Notes Questions with Answers PDF Download – Test 79

MCQ 391: A structure variable would be destroyed when:

1. When no reference refers to it, it will get garbage collected.
2. Depends upon whether it is created using new or without using new
3. When it goes out of scope.
4. Depends upon whether we free it's memory using free() or delete().

MCQ 392: The return type of a C# destructor is:

1. int
2. void
3. float
4. none of the above

MCQ 393: The process of defining two or more methods within the same class that have same name but different parameters list is:

1. method overloading
2. method overriding
3. encapsulation
4. inheritance

MCQ 394: Choose the correct statement about enum in c#:

1. By default the first enumerator has a value equal to the number of elements present in the list
2. Values of the enum elements cannot be populated from database
3. The value of each successive enumerator is decreased by 1
4. An enumerator has a white space in its name

MCQ 395: Delegates are commonly used in:

1. Remorting
2. Event Handling
3. Multithreading
4. Both b and c