CS411-Midterm
1 / 50
________ invoke derived class methods through base class reference during run-time.
2 / 50
Unlike type converters, however, markup extensions are invoked from XAML with ___________.
3 / 50
Cool stands for_________.
4 / 50
“out” parameters which are not used for return values or the “params” argument for variable arguments.
5 / 50
_________ Method is used to move the file from one directory to another.
6 / 50
__________ events may or may not relate to an actual occurrence
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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:
8 / 50
Types not defined in any namespace are said reside in the ___________ namespace.
9 / 50
At the time an event is fired, the _____________ methods will be invoked.
10 / 50
________ operations are completed before the next operation can be started.
11 / 50
The __________ in the namespace indicate a hierarchy of nested namespaces.
12 / 50
There are ________ methods to read XML document.
13 / 50
Which of the following events may or may not relate to an actual occurrence?
14 / 50
Multiple ________ are conventionally stored in multiple files.
15 / 50
Events may live ________ events like in event logs.
16 / 50
The ___________ method is used to read the whole file at once.
17 / 50
BAML stands for:
18 / 50
Syntax of struct and class are very ________.
19 / 50
A customer order can be represented as ________.
20 / 50
During the program execution, program can be stopped with the help of _________.
21 / 50
If we require to set components in table (column and row) format, then which panel will be used?
22 / 50
Namespaces do not allow name reuse.
23 / 50
Additional XML namespaces (on the root or on children) must be ______ to be used on any identifiers from that namespace.
24 / 50
There is no order requirement on named parameters.
25 / 50
WPF4 was released in _________________________.
26 / 50
Polymorphism works on the basis that child class should have ______ feature/s of its parent class.
27 / 50
WPF stands for:
28 / 50
Anonymous method is a method without a name.
29 / 50
Which statement is True about interfaces?
30 / 50
Enum of one type may not be ________ assigned to an enum of another type.
31 / 50
Any class, including the same class that the event is declared in, may register one of its methods with the ________.
32 / 50
The only __________ .Net language has an intrinsic understanding of dependency Properties.
33 / 50
________ decouple producers and consumers.
34 / 50
Which of the following statements is TRUE about raw event?
35 / 50
All the members of interfaces are implicitly__________.
36 / 50
Single Threaded Apartment model is used for communicating with unmanaged COM.
37 / 50
C# event is a class member that is ________ whenever the event it was designed for occurs (fires).
38 / 50
________ is an occurrence within a particular system or domain.
39 / 50
If we want to scale an object in the 2-D x-y coordinate system then which transform class will be used?
40 / 50
The default constructor initializes the integers with ___________ value.
41 / 50
Using xmldocument, the order is required.
42 / 50
Wpf 3.5 released in__________.
43 / 50
_________ is an event that is introduced into an event processing system by an event producer.
44 / 50
To delcare an anonymous method, you just use keyword “________”.
45 / 50
In event-driven architecture (EDA), ____________ sends event to ______________.
46 / 50
Polymorphism needs the signatures to be the ________.
47 / 50
Named parameters come before positional parameters.
48 / 50
Which of the following is not a feature of "C#"?
49 / 50
Structs can not have destructors.
50 / 50
Attribute parameters can be either positional parameters or named parameters.
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