CS411-Midterm
1 / 50
Additional XML namespaces (on the root or on children) must be ______ to be used on any identifiers from that namespace.
2 / 50
________ operations are completed before the next operation can be started.
3 / 50
XML is a stricter version of ____________.
4 / 50
Static ctor exists to initialize class static members and called only ________.
5 / 50
________ is an occurrence within a particular system or domain.
6 / 50
Mapping to the WPF namespaces is ______________ in-side the WPF assemblies. Specified at compile time
7 / 50
The common type system of C# has ________ types and ________ types.
8 / 50
The base class will have the _____ functionality of all derived classes.
9 / 50
Not implementing some methods of the interface in the class is _________________.
10 / 50
Indexers can take any number of ________.
11 / 50
Which is the right syntax to define an interface?
12 / 50
________ is a static class in the System namespace.
13 / 50
___________ method reads the whole document in memory.
14 / 50
Derived Event is:
15 / 50
Static ctor exists to initialize class static members and has many parameters.
16 / 50
Which of the following is not a feature of "C#"?
17 / 50
The root object element in XAML must specify at least ________ XML namespace that is used to qualify itself and any child elements.
18 / 50
Which of the following statements is TRUE about raw event?
19 / 50
Polymorphism needs the signatures to be the ________.
20 / 50
A (n) _____________is a subscription mechanism for events.
21 / 50
AML is compressed representation of _________.
22 / 50
Graphical user interfaces and the event-driven model is not applied on which of the following?
23 / 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!
24 / 50
___________methods do not have names.
25 / 50
________ can leave your program in an inconsistent state by not releasing resources or doing some other type of cleanup.
26 / 50
________ invoke derived class methods through base class reference during run-time.
27 / 50
Named parameters come before positional parameters.
28 / 50
Instances of value types do not have referential identity.
29 / 50
Which of the following grabs the “OK” button by only knowing its name?
30 / 50
_________ are unique types that allow you to assign symbolic names to integral values.
31 / 50
WPF4 was released in _________________________.
32 / 50
33 / 50
Multiple ________ are conventionally stored in multiple files.
34 / 50
___________ reads entire document in memory.
35 / 50
_________ allows to keep the user interface description and implementation separate.
36 / 50
WPF stands for:
37 / 50
__________ is an entity that receives events from the system.
38 / 50
Writing higher-level functions that call upon lower-level functions _________ a program.
39 / 50
Namespaces do not allow name reuse.
40 / 50
IsNumeric(string s) is a function of ______________ class.
41 / 50
C# event is a class member that is ________ whenever the event it was designed for occurs (fires).
42 / 50
A single exception can be handled differently.
43 / 50
Structs can not have destructors.
44 / 50
Object variables are references to the ________ object not the object themselves.
45 / 50
Single Threaded Apartment model is used for communicating with unmanaged COM.
46 / 50
Which of the following does NOT include in event processing operations?
47 / 50
There is/are _____ type(s) of padding in WPF element.
48 / 50
The __________ in the namespace indicate a hierarchy of nested namespaces.
49 / 50
________ decouple producers and consumers.
50 / 50
The ___________ method is used to read the whole file at once.
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