CS411 Midterm Online Quiz

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CS411-Midterm

1 / 50

Ctor return any values and it initializes class members.

2 / 50

WPF stands for:

3 / 50

Events are based on the principle of ____________.

4 / 50

C# is a _________ and .NET is a _________.

5 / 50

___________methods do not have names.

6 / 50

The interface forces each component to expose specific ________ members that will be used in a certain way.

7 / 50

________ is a static class in the System namespace.

8 / 50

There is/are _____ type(s) of padding in WPF element.

9 / 50

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

10 / 50

Attributes add ____________to your program.

11 / 50

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

12 / 50

Which of the following grabs the “OK” button by only knowing its name?

13 / 50

"Console" is a/an __________ class in the "System" namespace.

14 / 50

BAML is compressed representation of _________.

15 / 50

Multiple ________ are conventionally stored in multiple files.

16 / 50

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

17 / 50

Attribute parameters can be either positional parameters or named parameters.

18 / 50

Syntax of struct and class are very ________.

19 / 50

Which of the following events may or may not relate to an actual occurrence?

20 / 50

The easiest way to declare an event is to put the event keyword in front of a ________ member.

21 / 50

Wait for a single event is ____________operation.

22 / 50

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

23 / 50

Which statement is true?

24 / 50

It is always possible to create an instance of a reference type.

25 / 50

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

26 / 50

__________ are inherited by classes which provide the real implementation.

27 / 50

Default underlying type of an enum is ________.

28 / 50

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

29 / 50

We want the width of button should cover the whole width of StackPanel in WPF then what should be value of HorizontalAlignment property of button?

30 / 50

An "UIElement" receives mouse events only if "IsHitTestVisible" is ________.

31 / 50

________ can leave your program in an inconsistent state by not releasing resources or doing some other type of cleanup.

32 / 50

The code given below is equivalent to _________. White

33 / 50

An "object" element can have _________ type/s of children.

34 / 50

The System.Console is a ___________ which enables us to do Console Input and Output.

35 / 50

_________ allows to keep the user interface description and implementation separate.

36 / 50

The ___________ method is used to read the whole file at once.

37 / 50

A method performs an action in a series of statements, called a ______________.

38 / 50

All the members of interfaces are implicitly__________.

39 / 50

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

40 / 50

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

41 / 50

___________ reads entire document in memory.

42 / 50

Markup extensions are invoked from ________ with explicit and consistent syntax.

43 / 50

A (n) _____________is a subscription mechanism for events.

44 / 50

XML is a stricter version of ____________.

45 / 50

Reference types hold a reference to an object in memory.

46 / 50

Dependency properties are represented by _______________.

47 / 50

Clean room design is also called__________.

48 / 50

Graphical user interfaces and the event-driven model is not applied on which of the following?

49 / 50

A customer order can be represented as ________.

50 / 50

There is no order requirement on named parameters.

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The average score is 78%

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