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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. Restricts access to a Member to the current Class.






2. Syntax of a C# Method






3. Used to display text that end user does not need to edit.






4. 16 bit- unsigned word (U+0000 to U+ffff)






5. A standardized (ECMA) language for creating Windows .NET applications and services and libraries - with a syntax similar to Java and C++.






6. System.Decimal






7. A combination of language identifiers and data and operators and expressions that constitute a single line of syntactically correct & executable code.






8. Access is limited to the current Assembly and Derived Types






9. Represents the encapsulation of data and behaviors into a single unit.






10. Integrated Development Environment






11. Characteristics of an object. Something an object has. Provides a specific access point to data within a field






12. count = count+1 or count++ or count__. Both count variables are Unary Operators






13. 8 bit - signed byte (-128 - 127)






14. The lowest level or fundamental data types needed for representing data.






15. Series of instructions which tell a computer what to do.






16. Just-in-time compilation






17. The process of hiding and restricting access to the implementation details of a data structure.






18. Something an object can do. A named sequence of events. Should always have a meaningful name eg calculateIncomeTax.






19. (== or !=)






20. The member type of a Class that performs an action.






21. Mathematical (+ or - or / or %)






22. 32 bit integer data






23. Microsoft's generic software framework for application development.






24. Statements are instructions describing how to run a programme. Statements declare the name of a variable. Statements are combined to create methods.






25. Keyword which exposes members to other classes OR Identifier which makes program elements public






26. The CLR tool used for just-in-time compilation which converts IL code to CPU specific code.






27. Allows the definition of a Class to span multiple files (within the same Project)






28. Variables defined by a class






29. 128 bit fixed precision (financial)






30. Windows Presentation Foundation






31. Block of memory for storing local variables and parameters. Automatically grows and shrinks as function is entered and excited.






32. The C# directive required to bring a namespace into scope. Eliminates the need to fully qualify a Type.






33. An instance of a class that exists at run-time and is typically referenced via a variable name.






34. Allows a Method to be defined in a separate file (within the same Project). If no definition is found the compiler excludes the Method as an optimization.






35. (< or > or <= or >=)






36. 32 bit single precision floating point data






37. A Class that cannot be Inherited






38. Four things common to all software development: _______ - Flow of Control - Identifiers & Arguments - Testing / Debugging






39. A Class from which other classes can inherit characteristics.






40. Restricts access to a Member to the current Class and any Derived Class.






41. A Member that cannot be accessed/invoked through an Object Instance.






42. Sits behind GUI (Graphical User Interface) and provides event listeners






43. System.SByte






44. Un-orderd sequence of elements of the same type. Stores a fixed number of static elements of a particular type.






45. Documentation text embedded within code which is not to be run as code. Two types single and multiple: single // multiline / insert comment here /






46. Names reserved by the compiler that coders are not allowed to use as identifiers.






47. Field whose value can never change. Declared with 'const' keyword






48. Runs in a command prompt window rather than a GUI (graphical User Interface) one.






49. Always runs left to right on all arithmetic operators. Parenthesis (or brackets () ) override precedence flow.






50. The result of successful compilation of source code written in any .NET targeted language - e.g. C# or Visual Basic or C++.







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