CS411-Midterm
1 / 50
“FrameworkElement” is the base class that adds support for __________.
2 / 50
Events may live ________ events like in event logs.
3 / 50
Polymorphism needs the signatures to be the ________.
4 / 50
Which of the following is/are not derived from “Control” class?
5 / 50
Polymorphism works on the basis that child class should have ______ feature/s of its parent class.
6 / 50
Extension methods can only be defined in ______________ class.
7 / 50
___________ reads entire document in memory.
8 / 50
Anonymous methods ____________ the code size.
9 / 50
Which of the following does NOT include in event processing operations?
10 / 50
________ operations are completed before the next operation can be started.
11 / 50
There are ________ methods to read XML document.
12 / 50
Which statement is true?
13 / 50
Syntax of struct and class are very ________.
14 / 50
Extension methods __________ access the private data members of the class in which they are extended.
15 / 50
IsNumeric(string s) is a function of ______________ class.
16 / 50
Types not defined in any namespace are said reside in the ___________ namespace.
17 / 50
________ is basically array of arrays.
18 / 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:
19 / 50
Named parameters come before positional parameters.
20 / 50
Which of the following is built from request-response?
21 / 50
Identify the Correct statement?
22 / 50
Which is the right syntax to define an interface?
23 / 50
________ can leave your program in an inconsistent state by not releasing resources or doing some other type of cleanup.
24 / 50
_________ are called by garbage collector.
25 / 50
Which of the following is an occurrence within a particular system or domain?
26 / 50
Attributes are generally applied ________ in front of type and type member declarations.
27 / 50
Which of the following events may or may not relate to an actual occurrence?
28 / 50
WPF4 was released in _________________________.
29 / 50
_________types have the notion of referential identity.
30 / 50
________ processing is computing that performs operations on events.
31 / 50
Mapping to the WPF namespaces is ______________ in-side the WPF assemblies. Specified at compile time
32 / 50
________ is built from request-response and it moves away from monolithic applications. Event-driven architecture (EDA)
33 / 50
To use kbhit() command, you need to include which header file in your program?
34 / 50
Graphical user interfaces and the event-driven model is not applied on which of the following?
35 / 50
_________ are unique types that allow you to assign symbolic names to integral values.
36 / 50
Any class, including the same class that the event is declared in, may register one of its methods with the ________.
37 / 50
All the members of interfaces are implicitly__________.
38 / 50
What is the default value of "RowSpan" property of "Dockpanel"?
39 / 50
_________ allows to keep the user interface description and implementation separate.
40 / 50
In context of XAML child element rules, if the child is plain text and a type converter exists to transform the child into the parent type (and no properties are set on the parent element), treat the child as the input to the type converter and use the output as the __________.
41 / 50
________ processing operations include reading, creating, transforming, and deleting events.
42 / 50
Multiple ________ are conventionally stored in multiple files.
43 / 50
Dependency properties are represented by _______________.
44 / 50
Clean room design is useful as a defense against __________.
45 / 50
A delegate is a reference to a method.
46 / 50
"Console" is a/an __________ class in the "System" namespace.
47 / 50
A single exception can be handled differently.
48 / 50
Interfaces define a contract.
49 / 50
If we exclude the mechanism of calling the objects through name then:
50 / 50
________ is said to be stateless if the way it processes one event does not influence the way it processes any subsequent events.
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