CS411 Midterm Online Quiz

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CS411-Midterm

1 / 50

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

2 / 50

The default constructor initializes the integers with ___________ value.

3 / 50

Clean room design is also called__________.

4 / 50

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

5 / 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?

6 / 50

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

7 / 50

Events can be ______________.

8 / 50

________ add declarative information to your programs.

9 / 50

IsNumeric(string s) is a function of ______________ class.

10 / 50

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

11 / 50

System.Windows.Controls.Button b = new System.Windows.Controls.Button(); b.Content = "OK"; For the above code (written in C#) the corresponding XAML code will be:

12 / 50

What is the default value of "ColumnSpan" property of "Dockpanel"?

13 / 50

Attributes are generally applied ________ in front of type and type member declarations.

14 / 50

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

15 / 50

Using xmldocument, the order is required.

16 / 50

All the members of interfaces are implicitly__________.

17 / 50

Overloaded operators must be static and must be declared in the class for which the operator is defined.

18 / 50

Console class can reside in multiple libraries.

19 / 50

Indexers are similar to properties, but are accessed via a/an ____________ rather than a property name.

20 / 50

Interfaces define a contract.

21 / 50

________ is basically array of arrays.

22 / 50

The code given below is equivalent to _________. White

23 / 50

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

24 / 50

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

25 / 50

At the time an event is fired, the _____________ methods will be invoked.

26 / 50

Instances of value types do not have referential identity.

27 / 50

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

28 / 50

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

29 / 50

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

30 / 50

_________ is an event that is introduced into an event processing system by an event producer.

31 / 50

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

32 / 50

Events and ________ work hand in hand.

33 / 50

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

34 / 50

Wpf 3.5 released in__________.

35 / 50

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

36 / 50

A single exception can be handled differently.

37 / 50

Default value of first member is ________.

38 / 50

The root object element in XAML must specify at least ________ XML namespace that is used to qualify itself and any child elements.

39 / 50

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

40 / 50

Single Threaded Apartment model is used for communicating with unmanaged COM.

41 / 50

XAML is a declarative programming language for creating and initializing objects.

42 / 50

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

43 / 50

Which statement is true?

44 / 50

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

45 / 50

________ is built from request-response and it moves away from monolithic applications.  Event-driven architecture (EDA)

46 / 50

Cool stands for_________.

47 / 50

Which is the right syntax to define an interface?

48 / 50

________ contacts the service provider or the server.

49 / 50

Enum of one type may not be ________ assigned to an enum of another type.

50 / 50

________ have already happened whereas ________ are asking something to happen.

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The average score is 78%

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