CS411 Midterm Online Quiz

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CS411-Midterm

1 / 50

Wait for a single event is ____________operation.

2 / 50

An indexer enables your class to be treated like a/an ________.

3 / 50

A (n) _____________is a subscription mechanism for events.

4 / 50

A single exception can be handled differently.

5 / 50

Interfaces define a contract.

6 / 50

To use kbhit() command, you need to include which header file in your program?

7 / 50

Which is the right syntax to define an interface?

8 / 50

Object variables are references to the ________ object not the object themselves.

9 / 50

Cool stands for_________.

10 / 50

“FrameworkElement” is the base class that adds support for __________.

11 / 50

Attribute parameters can be either positional parameters or named parameters.

12 / 50

Which statement is True about interfaces?

13 / 50

Which of the following is an occurrence within a particular system or domain?

14 / 50

________ invoke derived class methods through base class reference during run-time.

15 / 50

There is no order requirement on named parameters.

16 / 50

Writing higher-level functions that call upon lower-level functions _________ a program.

17 / 50

There are ________ methods to read XML document.

18 / 50

Zero-based index is used in jagged arrays.

19 / 50

XML is a stricter version of ____________.

20 / 50

Mapping to the WPF namespaces is ______________ in-side the WPF assemblies.  Specified at compile time

21 / 50

Extension methods can only be defined in ______________ class.

22 / 50

A delegate is a reference to a method.

23 / 50

Stathread is stand for:

24 / 50

When the data is passed from one place to another in chunks, this data is called __________.

25 / 50

Instances of value types do not have referential identity.

26 / 50

____________ is a base class similar to UIElement but for document-related pieces of content that don’t have rendering behavior on their own.

27 / 50

"Situation" is an event occurrence that requires a (n) __________.

28 / 50

If we want to scale an object in the 2-D x-y coordinate system then which transform class will be used?

29 / 50

________ operations are completed before the next operation can be started.

30 / 50

Polymorphism works on the basis that child class should have ______ feature/s of its parent class.

31 / 50

The “this” pointer in methods refers to the ________ on which the method is called.

32 / 50

________ events may or may not relate to an actual occurrence.

33 / 50

Structs can not have destructors.

34 / 50

Clean room design is also called__________.

35 / 50

Value-types hold their value in ________where they are declared.

36 / 50

Which of the following is not a feature of "C#"?

37 / 50

The common type system of C# has ________ types and ________ types.

38 / 50

“out” parameters which are not used for return values or the “params” argument for variable arguments.

39 / 50

Types of class members in C# are ________ and ________.

40 / 50

___________methods do not have names.

41 / 50

___________ method reads the whole document in memory.

42 / 50

Not implementing some methods of the interface in the class is _________________.

43 / 50

Dependency properties are represented by _______________.

44 / 50

_________ are unique types that allow you to assign symbolic names to integral values.

45 / 50

Indexers can take any number of ________.

46 / 50

Any class, including the same class that the event is declared in, may register one of its methods with the ________.

47 / 50

A (n) ____________ is a set of associated events.

48 / 50

If we want to move an object in the 2-D x-y coordinate system then which transform class will be used?

49 / 50

An initializer list can be used to use an alternate constructor.

50 / 50

Which of the following statements is TRUE about raw event?

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