CS411-Midterm
1 / 50
A delegate is a reference to a method.
2 / 50
_________ is an event that is introduced into an event processing system by an event producer.
3 / 50
Which of the following events may or may not relate to an actual occurrence?
4 / 50
“out” parameters which are not used for return values or the “params” argument for variable arguments.
5 / 50
All the members of interfaces are implicitly__________.
6 / 50
An "UIElement" receives mouse events only if "IsHitTestVisible" is ________.
7 / 50
The result of Exception can bring __________ in the program.
8 / 50
"Situation" is an event occurrence that requires a (n) __________.
9 / 50
The root object element in XAML must specify at least ________ XML namespace that is used to qualify itself and any child elements.
10 / 50
_________ Method is used to move the file from one directory to another.
11 / 50
CLI stands for:
12 / 50
Which of the following does NOT include in event processing operations?
13 / 50
The code given below is equivalent to _________. White
14 / 50
Visual Studio has a snippet called __________ that automatically expands into a definition of a dependency property, which makes defining one much faster than doing all the typing yourself!
15 / 50
________ operations are completed before the next operation can be started.
16 / 50
Not implementing some methods of the interface in the class is _________________.
17 / 50
Named parameters come before positional parameters.
18 / 50
Events are based on the principle of ____________.
19 / 50
Which of the following is an entity that introduces event into the system?
20 / 50
Which of the following grabs the “OK” button by only knowing its name?
21 / 50
Obsoleteattribute causes a ________ warning to appear.
22 / 50
WPF stands for:
23 / 50
Value-types hold their value in ________where they are declared.
24 / 50
Cast back to base type to call a/an ________ method of base.
25 / 50
The easiest way to declare an event is to put the event keyword in front of a ________ member.
26 / 50
Static ctor exists to initialize class static members and called only ________.
27 / 50
If we exclude the mechanism of calling the objects through name then:
28 / 50
Stathread is stand for:
29 / 50
_________types have the notion of referential identity.
30 / 50
The “this” pointer in methods refers to the ________ on which the method is called.
31 / 50
________ have already happened whereas ________ are asking something to happen.
32 / 50
A compiled C# file is called ________.
33 / 50
Dependency properties are represented by _______________.
34 / 50
What is the default value of "RowSpan" property of "Dockpanel"?
35 / 50
__________ is an entity that receives events from the system.
36 / 50
________ is said to be stateless if the way it processes one event does not influence the way it processes any subsequent events.
37 / 50
Which of the following is/are not derived from “Control” class?
38 / 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?
39 / 50
Which statement is True about interfaces?
40 / 50
If we want to place a component at top in "dockpanel" then which one is correct syntax?
41 / 50
Ctor return any values and it initializes class members.
42 / 50
Graphical user interfaces and the event-driven model is not applied on which of the following?
43 / 50
BAML stands for:
44 / 50
Which property will be used if we want to restrict the user to don’t increase the width of a WPF element from a specific amount?
45 / 50
The only __________ .Net language has an intrinsic understanding of dependency Properties.
46 / 50
IsNumeric(string s) is a function of ______________ class.
47 / 50
Clean room design is also called__________.
48 / 50
The using directive can be used to rename a long namespace in the current file.
49 / 50
Unlike type converters, however, markup extensions are invoked from XAML with ___________.
50 / 50
We can add constructors to a struct and can also overload the default ctor which initializes everything to default values.
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