CS411 Midterm Online Quiz

0%

CS411-Midterm

1 / 50

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

2 / 50

WPF4 was released in _________________________.

3 / 50

Derived Event is:

4 / 50

The code given below is equivalent to _________. White

5 / 50

_________ Method is used to move the file from one directory to another.

6 / 50

Which is the right syntax to define an interface?

7 / 50

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

8 / 50

An event is a list of___________.

9 / 50

Event-based programming is also known as:

10 / 50

Default value of first member is ________.

11 / 50

Which of the following statements is TRUE about raw event?

12 / 50

We can add constructors to a struct and can also overload the default ctor which initializes everything to default values.

13 / 50

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

14 / 50

Attribute parameters can be either positional parameters or named parameters.

15 / 50

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

16 / 50

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

17 / 50

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

18 / 50

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

19 / 50

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

20 / 50

Interfaces define a contract.

21 / 50

Identify the Correct statement?

22 / 50

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

23 / 50

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

24 / 50

________ is said to be stateless if the way it processes one event does not influence the way it processes any subsequent events.

25 / 50

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

26 / 50

g++ is a command of ____________.

27 / 50

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

28 / 50

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

29 / 50

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

30 / 50

Events can be ______________.

31 / 50

Anonymous methods ____________ the code size.

32 / 50

Reference types hold a reference to an object in memory.

33 / 50

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

34 / 50

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

35 / 50

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

36 / 50

Cool stands for_________.

37 / 50

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

38 / 50

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

39 / 50

Ctor return any values and it initializes class members.

40 / 50

Which statement is true?

41 / 50

Default underlying type of an enum is ________.

42 / 50

Structs can not have destructors.

43 / 50

Polymorphism needs the signatures to be the ________.

44 / 50

Wpf 3.5 released in__________.

45 / 50

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

46 / 50

Events may live ________ events like in event logs.

47 / 50

________event consumer is an entity at the edge of an event processing system that receives events from the system.

48 / 50

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

49 / 50

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

50 / 50

Zero-based index is used in jagged arrays.

Your score is

The average score is 78%

0%

Qunoot e Nazilah
Dua e Hajat
4 Qul
6 Kalma
Dua-e-Akasha
Darood Akbar
Surah Fatiha
Dua-e-Ganj Ul Arsh
Dua-e-Jamilah
Ayat-ul-Kursi