CS411-Midterm
1 / 50
Which statement is true?
2 / 50
An object initializer is a syntax for initializing a struct without using a ctor.
3 / 50
________ is a static class in the System namespace.
4 / 50
All the members of interfaces are implicitly__________.
5 / 50
_________ are unique types that allow you to assign symbolic names to integral values.
6 / 50
“FrameworkElement” is the base class that adds support for __________.
7 / 50
________ is said to be stateless if the way it processes one event does not influence the way it processes any subsequent events.
8 / 50
“out” parameters which are not used for return values or the “params” argument for variable arguments.
9 / 50
________ operations are completed before the next operation can be started.
10 / 50
________ decouple producers and consumers.
11 / 50
________ invoke derived class methods through base class reference during run-time.
12 / 50
________ is basically array of arrays.
13 / 50
AML is compressed representation of _________.
14 / 50
___________methods do not have names.
15 / 50
C# event is a class member that is ________ whenever the event it was designed for occurs (fires).
16 / 50
WPF stands for:
17 / 50
Static ctor exists to initialize class static members and has many parameters.
18 / 50
Object variables are references to the ________ object not the object themselves.
19 / 50
_________ Method is used to move the file from one directory to another.
20 / 50
Attribute parameters can be either positional parameters or named parameters.
21 / 50
__________ are inherited by classes which provide the real implementation.
22 / 50
Attributes are generally applied ________ in front of type and type member declarations.
23 / 50
An initializer list can be used to use an alternate constructor.
24 / 50
Windows Presentation Foundations (WPF) was publicly announced in ________.
25 / 50
The “this” pointer in methods refers to the ________ on which the method is called.
26 / 50
Identify the Correct statement?
27 / 50
Namespaces do not allow name reuse.
28 / 50
The System.Console is a ___________ which enables us to do Console Input and Output.
29 / 50
_________ are called by garbage collector.
30 / 50
Polymorphism works on the basis that child class should have ______ feature/s of its parent class.
31 / 50
A single exception can be handled differently.
32 / 50
If we want to move an object in the 2-D x-y coordinate system then which transform class will be used?
33 / 50
Static ctor exists to initialize class static members and called only ________.
34 / 50
A class can inherit from ___________class/classes.
35 / 50
The common type system of C# has ________ types and ________ types.
36 / 50
If we exclude the mechanism of calling the objects through name then:
37 / 50
Any class, including the same class that the event is declared in, may register one of its methods with the ________.
38 / 50
Single Threaded Apartment model is used for communicating with unmanaged COM.
39 / 50
What is the default value of "RowSpan" property of "Dockpanel"?
40 / 50
________event consumer is an entity at the edge of an event processing system that receives events from the system.
41 / 50
Overloaded operators must be static and must be declared in the class for which the operator is defined.
42 / 50
We can add constructors to a struct and can also overload the default ctor which initializes everything to default values.
43 / 50
An indexer enables your class to be treated like a/an ________.
44 / 50
A method performs an action in a series of statements, called a ______________.
45 / 50
Which statement is True about interfaces?
46 / 50
Named parameters come before positional parameters.
47 / 50
Syntax of struct and class are very ________.
48 / 50
___________ reads entire document in memory.
49 / 50
Console class can reside in multiple libraries.
50 / 50
_________types have the notion of referential identity.
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