Test your basic knowledge |

C# Programming Basics

Subject : it-skills

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

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. System.UInt16
csc.exe
returnType methodName (parameterList)
int - .NET alias
ushort - .NET alias

2. Specifies that a Class cannot be instantiated but can only be used as the Base Class from which other Classes are derived.
Operator
Abstract Class Modifier
r
Array

3. 128 bit fixed precision (financial)
float - .NET alias
Expression
Value Type
Decimal (or decimal) - Size

4. A symbol that specifies an operation to be performed on one or more variables.
sbyte - Size
Operator
Inheritance
Partial Method Modifier

5. The four major concepts of Object Oriented Programming: Abstraction - Encapsulation - ___________ - Polymorphism
Expression
Boolean - Size
byte - .NET alias
Inheritance

6. 16 bit - signed integer data (-32768 to 32767)
Static Class
Conditional Operator
short - Size
Method

7. A standardized (ECMA) language for creating Windows .NET applications and services and libraries - with a syntax similar to Java and C++.
C#
Encapsulation
bool - Size
Namespace

8. 16 bit - unsigned integer data (0 to 65535)
Reference Type
Strong Typing
ushort - Size
Stack

9. System.Int16
IDE
Value Type
short - .NET alias
References (Visual Studio Solution

10. Object Oriented Programming relies on dot.notation. Dot Notation enables public methods to be fully accessible from outside an object. Member names are separated by a dot (.). Syntax is method-defined-in-class.bject-in-runtime-of-class
char - .NET alias
Constructor
JIT
Dot Notation

11. (== or !=)
long - .NET alias
Console Application
int - .NET alias
Equality Operator

12. Series of instructions which tell a computer what to do.
byte - Size
Program
double - .NET alias
Variable

13. Something that has a different number of parameters to it's predecessor
Overloaded Method
Intermediate Language (IL)
Expression
Boolean Operator

14. Implies that the programming language places severe restrictions on the intermixing that is permitted to occur - between objects or data of different types.
sbyte - Size
Constant
ushort - .NET alias
Strong Typing

15. 64 bit double precision floating point data
Keyword
Variable
Field
Double (or double) - Size

16. An abstract container used to hold a logically related group of data and functionality (e.g. System.* or System.Lynq or System.Windows etc.).
short - Size
Keyword
decimal - .NET alias
Namespace

17. A Class that cannot be Inherited
Polymorphism
Sealed Class
Parameter aka Argument
Abstract Method Modifier

18. Names used to identify program elements (e.g. namespaces & classes & methods & variables). Must always start with a letter. Always case sensitive. When multiword must be presented in CamelCase. keywords are an example of an identifier.
Identifiers
Method
Protected Access Modifier
Class

19. When a sub class passes down all the behaviours of the original parent class
Polymorphism
Primitive
Public Keyword
Inheritance

20. Extra information within a method
Parameter aka Argument
Protected Internal Access Modifier
Variable
Expression

21. true or false
Equality Operator
bool - Size
Reference Type
Comments

22. System.Byte
Virtual Method Modifier
Comments
byte - .NET alias
Object

23. Restricts access to a Member to the current Class and any Derived Class.
Label
Decimal (or decimal) - Size
Protected Access Modifier
Method

24. Allows the definition of a Class to span multiple files (within the same Project)
Variable (C# requirements)
double - .NET alias
Decimal (or decimal) - Size
Partial Class Modifier

25. Command which runs repeatedly while (some) condition is true.
Intermediate Language (IL)
Namespace
Syntax
While Statement

26. The member type of a Class that performs an action.
Int32 - Size
Method
char - .NET alias
Base Class

27. Runs in a command prompt window rather than a GUI (graphical User Interface) one.
Console Application
Operator
Expression
float - .NET alias

28. 32 bit - unsigned integer data
DateTime
Common Language Runtime (CLR)
uint - Size
CLR

29. 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.
Variable
Inheritance
Console Application
Common Language Runtime (CLR)

30. Indicates that the Method can be overridden.
Static Class
IDE
Virtual Method Modifier
Properties

31. Four things common to all software development: _______ - Flow of Control - Identifiers & Arguments - Testing / Debugging
uint - .NET alias
Data structures
Array
Strong Typing

32. Allows a class to define multiple implementations of a method based on the number and types of arguments passed (Overloading).
Int32 - Size
Comments
Polymorphism
uint - Size

33. 64 bit integer data
Statement
ushort - Size
Inheritance
Int64 - Size

34. The "Type" name of data that is stored on the Heap
Reference Type
Textbox
Private Access Modifier
JITer

35. (= or += or -= or = or /=)
Class
Array
Assignment Operator
Object

36. The CLR tool used for just-in-time compilation which converts IL code to CPU specific code.
byte - Size
Framework Class Library (FCL)
JITer
r

37. Box which can be typed into at runtime. Can display large amounts of scrollable text for the user. To create a scrollable one in Visual Studio set the multiline property to 'TRUE' and the Scrollbars property to 'VERTICAL'.
FCL
Value Type
Identifiers
Textbox

38. 8 bit - signed byte (-128 - 127)
Constructor
Protected Internal Access Modifier
Boolean - Size
sbyte - Size

39. System.Int32
W.P.F
float - .NET alias
int - .NET alias
Encapsulation

40. Sits behind GUI (Graphical User Interface) and provides event listeners
Stack
ushort - Size
Window.xaml.cs
Variable (C# requirements)

41. The act of generalizing or thinking about an object in general terms. The act of identifying the data members and behavior of a Class.
Boolean Operator
Field
Abstraction
Textbox

42. Only requires one operand usually a count+1 or a count++ or a count--
Class
Identifiers
Static Class
Unary Operator

43. System.Char
char - .NET alias
Partial Class Modifier
Method
Inheritance

44. Windows Presentation Foundation
W.P.F
sbyte - Size
Parameter aka Argument
Comments

45. If (boolean expression) //true -> statement 1 statement1; else //false -> statement2 statement; //else statement2 optional
Class aka Type
W.P.F
If Statement
Int32 - Size

46. The "Type" name of data that is stored on the Stack
Field
String (or string)
Value Type
bool - Size

47. Represents date and time data with a 100 ns resolution
char - .NET alias
Assembly
Class Statement
DateTime

48. 64 bit - unsigned integer data
Window.xaml.cs
Encapsulation
ulong - Size
Program

49. System.Decimal
Properties
C# mark Up Language X.A.M.L(Extensible Application Markup Language)
Class
decimal - .NET alias

50. The lowest level or fundamental data types needed for representing data.
Statement
Primitive Type
Incrementing / Decrementing Variables
Class

Can you answer 50 questions in 15 minutes?

Major Subjects
Tests & Exams AP CLEP DSST GRE SAT GMAT	Certifications CISSP go to https://www.isc2.org/ PMP ITIL RHCE MCTS More...	IT Skills Android Programming Data Modeling Objective C Programming Basic Python Programming Adobe Illustrator More...	Business Skills Advertising Techniques Business Accounting Basics Business Strategy Human Resource Management Marketing Basics More...
Soft Skills Body Language People Skills Public Speaking Persuasion Job Hunting And Resumes More...	Vocabulary GRE Vocab SAT Vocab TOEFL Essential Vocab Basic English Words For All Global Words You Should Know Business English More...	Languages AP German Vocab AP Latin Vocab SAT Subject Test: French Italian Survival Norwegian Survival More...	Engineering Audio Engineering Computer Science Engineering Aerospace Engineering Chemical Engineering Structural Engineering More...
Health Sciences Basic Nursing Skills Health Science Language Fundamentals Veterinary Technology Medical Language Cardiology Clinical Surgery More...	English Grammar Fundamentals Literary And Rhetorical Vocab Elements Of Style Vocab Introduction To English Major Complete Advanced Sentences Literature Homonyms More...	Math Algebra Formulas Basic Arithmetic: Measurements Metric Conversions Geometric Properties Important Math Facts Number Sense Vocab Business Math More...	Other Major Subjects Science Economics History Law Performing-arts Cooking Logic & Reasoning Trivia

Test your basic knowledge |

C# Programming Basics

Can you answer 50 questions in 15 minutes?

Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests

Major Subjects

Tests & Exams

Certifications

IT Skills

Business Skills

Soft Skills

Vocabulary

Languages

Engineering

Health Sciences

English

Math

Other Major Subjects

Browse all subjects

Browse all tests

Most popular tests