CS411 Midterm Online Quiz

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CS411-Midterm

1 / 50

The __________ in the namespace indicate a hierarchy of nested namespaces.

2 / 50

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

3 / 50

Suppose we want to restrict the user to don’t decrease the height of a WPF element from a specific amount then which property will be used?

4 / 50

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

5 / 50

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

6 / 50

Syntax of struct and class are very ________.

7 / 50

WPF stands for:

8 / 50

An object initializer is a syntax for initializing a struct without using a ctor.

9 / 50

Static ctor exists to initialize class static members and has many parameters.

10 / 50

Wait for a single event is ____________operation.

11 / 50

XML is a stricter version of ____________.

12 / 50

During the program execution, program can be stopped with the help of _________.

13 / 50

Which of the following does NOT include in event processing operations?

14 / 50

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

15 / 50

If we want to place a component at top in "dockpanel" then which one is correct syntax?

16 / 50

Cast back to base type to call a/an ________ method of base.

17 / 50

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

18 / 50

Obsoleteattribute causes a ________ warning to appear.

19 / 50

BAML stands for:

20 / 50

If we exclude the mechanism of calling the objects through name then:

21 / 50

Default underlying type of an enum is ________.

22 / 50

If we require to set components in table (column and row) format, then which panel will be used?

23 / 50

___________ may contain events.

24 / 50

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

25 / 50

__________ events may or may not relate to an actual occurrence

26 / 50

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

27 / 50

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

28 / 50

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

29 / 50

Which of the following does NOT include in event processing operations?

30 / 50

___________ reads entire document in memory.

31 / 50

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

32 / 50

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

33 / 50

Which is the right syntax to define an interface?

34 / 50

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

35 / 50

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

36 / 50

Events are based on the principle of ____________.

37 / 50

Console class can reside in multiple libraries.

38 / 50

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

39 / 50

A (n) _____________is a subscription mechanism for events.

40 / 50

Instances of value types do not have referential identity.

41 / 50

Events can be ______________.

42 / 50

Reference types hold a reference to an object in memory.

43 / 50

Attribute parameters can be either positional parameters or named parameters.

44 / 50

Which of the following is/are not derived from “Control” class?

45 / 50

Multiple ________ are conventionally stored in multiple files.

46 / 50

An event is a list of___________.

47 / 50

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

48 / 50

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

49 / 50

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

50 / 50

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

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The average score is 78%

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