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%
Restart quiz
