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C# Programming Basics

Subject : it-skills

Instructions:

Answer 50 questions in 15 minutes.
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Match each statement with the correct term.
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This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. Characteristics of an object. Something an object has. Provides a specific access point to data within a field
Intermediate Language (IL)
Static Class
Properties
byte - Size

2. Documentation text embedded within code which is not to be run as code. Two types single and multiple: single // multiline / insert comment here /
Comments
Float (or float) - Size
CLR
Namespace

3. Access is limited to the current Assembly
Object
Class aka Type
Internal Access Modifier
Double (or double) - Size

4. System.Double
Stack
double - .NET alias
Abstraction
Boolean Operator

5. The "Type" name of data that is stored on the Stack
uint - Size
NET
Value Type
Double (or double) - Size

6. A Class that inherits characteristics from another Class.
Partial Method Modifier
Overloaded Method
Derived Class
DateTime

7. 64 bit integer data
long - Size
Object
JIT
Framework Class Library (FCL)

8. Extra information within a method
Value Type
long - .NET alias
Console Application
Parameter aka Argument

9. Series of instructions which tell a computer what to do.
byte - .NET alias
References (Visual Studio Solution
Program
C# mark Up Language X.A.M.L(Extensible Application Markup Language)

10. System.Single
float - .NET alias
Stack
Boolean - Size
Comments

11. System.UInt64
ulong - .NET alias
If Statement
Variable
Abstract Class Modifier

12. The "Type" name of data that is stored on the Heap
Derived Class
Reference Type
References (Visual Studio Solution
long - .NET alias

13. The output produced by the C# Compiler - typically a .dll or .exe. Produced by a Project in Visual Studio
Precedence
FCL
Assembly
ulong - .NET alias

14. Code which implements GUI (graphical User Interface).
Assembly
Primitive Type
C# mark Up Language X.A.M.L(Extensible Application Markup Language)
ulong - .NET alias

15. Most common kind of reference type. They define objects. They must have at least one method and one field.
Variable
Class aka Type
Precedence
Primitive

16. Only requires one operand usually a count+1 or a count++ or a count--
byte - Size
Stack
Unary Operator
Public Keyword

17. Access is limited to the current Assembly and Derived Types
Protected Internal Access Modifier
Method
Inheritance
byte - .NET alias

18. count = count+1 or count++ or count__. Both count variables are Unary Operators
Incrementing / Decrementing Variables
Field
Namespace
Partial Method Modifier

19. A Member that cannot be accessed/invoked through an Object Instance.
Conditional Operator
Object
Strong Typing
Static Member

20. Introduces a new class. Marked by curly brackets { }
Public Keyword
Class Statement
short - Size
Derived Class

21. Calculation whose result is either true or false but cannot be both E.g. == Equal to. != Not Equal too. < Less than. <= Less than of equal to. > Greater than. >= Greaten than or equal to. && AND (Conditional) ->|| OR (Conditional)
Field
Boolean Operator
decimal - .NET alias
Protected Access Modifier

22. Implies that the programming language places severe restrictions on the intermixing that is permitted to occur - between objects or data of different types.
Strong Typing
short - Size
While Statement
W.P.F

23. 32 bit - unsigned integer data
uint - Size
Overloaded Method
Framework Class Library (FCL)
Visual Studio Solution

24. Runs in a command prompt window rather than a GUI (graphical User Interface) one.
Encapsulation
Value Type
Console Application
byte - .NET alias

25. The process of hiding and restricting access to the implementation details of a data structure.
Dot Notation
Encapsulation
Namespace
Internal Access Modifier

26. 64 bit - unsigned integer data
Heap
short - Size
Static Class
ulong - Size

27. The C# command line compiler which transforms C# code into IL code and produces an assembly (.dll or .exe)
Float (or float) - Size
Window.xaml.cs
using
csc.exe

28. Rules defining or outlining the format and construction of statements. Semantics is what statements actually DO Syntax are RULES for how to lay statements out. Example syntax rule; All statements must end in a semicolon.
Private Access Modifier
Syntax
Namespace
Static Class

29. Represents the encapsulation of data and behaviors into a single unit.
Class
Protected Access Modifier
Strong Typing
byte - Size

30. Four things common to all software development: _______ - Flow of Control - Identifiers & Arguments - Testing / Debugging
Abstraction
If Statement
Variable
Data structures

31. 16 bit- unsigned word (U+0000 to U+ffff)
Parameter aka Argument
Abstract Class Modifier
double - .NET alias
char - Size

32. Keyword which exposes members to other classes OR Identifier which makes program elements public
Public Keyword
While Statement
Window.xaml.cs
IDE

33. Specifies that the Method includes no implementation and must be overridden in a deriving class - where it will get its definition. Can only be part of an Abstract Class.
Relational Operator
Assignment Operator
Abstract Method Modifier
JIT

34. When a sub class passes down all the behaviours of the original parent class
Decimal (or decimal) - Size
Expression
Static Class
Inheritance

35. System.Int32
Static Class
Variable (C# requirements)
Variable
int - .NET alias

36. Variables defined by a class
Operator
Field
Sealed Class
Int64 - Size

37. Restricts access to a Member to the current Class and any Derived Class.
Constructor
References (Visual Studio Solution
Inheritance
Protected Access Modifier

38. Container for one or more Visual Studio Projects.
Namespace
short - .NET alias
Visual Studio Solution
sbyte - Size

39. (< or > or <= or >=)
Internal Access Modifier
r
Relational Operator
Namespace

40. Compilation of classes. In C# Usually ends in .dll or .exe
Assembly
Array
Base Class
Keyword

41. Syntax of a C# Method
Method
Statement
Decimal (or decimal) - Size
returnType methodName (parameterList)

42. Block of memory where objects live. Whenever a new object is created it is allowed onto the heap. Old objects are regularly deallocate from the heap to save available memory
References (Visual Studio Solution
Heap
char - Size
Window.xaml.cs

43. System.UInt32
Constructor
Unary Operator
Operator
uint - .NET alias

44. System.Decimal
decimal - .NET alias
Protected Access Modifier
Dot Notation
String (or string)

45. System.Byte
byte - Size
uint - .NET alias
byte - .NET alias
Variable

46. Text as Unicode characters
String (or string)
Framework Class Library (FCL)
Encapsulation
DateTime

47. A type of statement that produces a value that might be tested or assigned to a variable.
Inheritance
ulong - Size
Expression
Derived Class

48. Command Language Runtime
Protected Access Modifier
CLR
W.P.F
Boolean - Size

49. Word that stores a value. Storage location that holds a value. Type and name of variable must be declared in a statement. Must be explicitly declared before use. Uses CamelCase notation.
Class aka Type
Partial Method Modifier
Sealed Class
Variable

50. Sits behind GUI (Graphical User Interface) and provides event listeners
Encapsulation
int - .NET alias
Variable
Window.xaml.cs

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C# Programming Basics

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