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C Sharp 1

C Sharp 1

memorize.aimemorize.ai (lvl 286)
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42 cards
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Section 1

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a b

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1 / 42

C#
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Last updated

6 years ago

Date created

Mar 14, 2020

Cards (42)

Section 1

(42 cards)

a b

Front

11. Select the core .NET Enterprise Servers [2.5] a) Commerce Server 2000 c) Apple Server b) Exchange 2000 Server d) Visual .Net Server

Back

a

Front

26. In C#, an underscore is allowed as an initial character of a variable. [0.5] a) True b) False

Back

a

Front

35. The _______class is the ultimate base class for all data types. [0.5] a) Object c) Type b) System d) Console

Back

a c d

Front

6. Microsoft .NET is primarily made up of the following three components. [2.0] a) Visual Studio .NET c) 3rd party .NET services b) Microsoft .NET products and services d) .NET platform itself

Back

a

Front

36. System namespace is used in the C# programs to: [1.0] a) interact with the system environment c) interact with other classes in the namespace b) Capture program outputs. d) interact with the operating system

Back

b

Front

42. Which of the following will execute without errors at compile time. [1.5] a) class Object{ static void main(){} } d) class Object{ public static Main(){} } b) class Object{ static void Main(){} } e) class Object{ static void Main(){}; } c) Class Object{ static void Main(){} }

Back

a b c

Front

25. Access Modifiers for variables in C# can be the following (Select all that apply) [1.0] a) public c) private b) protected d) public protected

Back

a c d

Front

38. Which of the following is a valid variable in C#? [1.0] a) class c) _Class b) Class d) @class

Back

d

Front

27. The prefix ______ enables the use of keywords as identifiers, which is useful when interfacing with other programming languages. [0.5] a) # c) $ b) & d) @

Back

c

Front

37. Which of the following is a correct statement to declare the class "MyClass"? [1.0] a) Class myclass c) class MyClass b) class Myclass d) Class MyClass

Back

d

Front

29. What statement is used to completely abort the execution of a loop? [0.5] a) continue d) break b) goto e) exit

Back

d

Front

23. C# is a ____________language. [0.5] a) purely Procedure-Oriented c) Procedure-Oriented and Object-Oriented b) partially Procedure-Oriented d) purely Object-Oriented

Back

c d

Front

41. Which of the following are value types? [1.0] a) Interface c) Struct b) String d) Union

Back

c

Front

16. Microsoft .Net was formerly known as __________ [0.5] a) NGUS c) NGWS (Next Generation Windows Services) b) MGWS d) NWGS

Back

b

Front

40. C# provides an Unified Type System, which means that all data types are derived from __________ class. [1.5] a) System c) Variable b) Object d) Class

Back

b

Front

24. Manual memory management needs to be done in C# [0.5] a) True b) False

Back

c

Front

39. Basic input and output operations are performed in C# using the methods of the ______ class in the _________namespace. [1.0] a) InputOutput,Class c) Console,System b) InputOutput, System d) System,Console

Back

a d

Front

5. What is the role of the CLR (Select all that apply) [2.0] a) Manages memory c) Compiles program into machine code b) Compiles program to a .exe file d) Compile once and run on any CPU & OS that supports the runtime.

Back

b

Front

13. _______ service allows users to handle their own rules for handling [1.5] messages and notifications. a) Notification b) Personalization

Back

b

Front

2. The unique feature of .NET is the ___________support that it provides [0.5] a) Multi-platform b) Multi-language

Back

b c

Front

22. C# is considered as a modern replacement for the language/s like (Choose all that apply) [0.5] a) Java c) C++ b) C d) VB

Back

ad

Front

9. The .NET platform is built on Internet Protocols such as _______ and _______ [1.0] a) TCP /IP c) SOAP b) IP d) HTTP

Back

a

Front

31. In C# datatypes are divided into two fundamental categories [1.0] a) Value types and reference types c) Pointers and values

Back

c

Front

33. __________is all about converting a reference type into a value type. [1.0] a) Overloading c) Unboxing b) Boxing d) Casting

Back

a

Front

28. In C# array elements are automatically assigned default values [0.5] a) True b) False

Back

a c b d

Front

17. C# allows _______ use of native pointers. [0.5] a) Private c) Public b) Complete d) Restricted

Back

d

Front

14. Select the service, which allows users to maintain their schedules thus facilitating timely and manageable interactions with other users. [1.5] a) Dynamic Service c) Notification b) Personalization d) Calendar

Back

b

Front

3. .NET is a whole new platform centered around the Intranet [0.5] a) True b) False

Back

a

Front

15. ________ allows developers and business analysts work together to define and modify business processes shared between applications. [1.0] a) Orchestration c) Common Language Runtime b) Web Service d) .Net Framework

Back

a c d

Front

12. Core Microsoft .NET building block services [2.0] a) Calendar c) Dynamic delivery b) Dynamic Service d) Notification

Back

c

Front

21. The WriteLine method is a part of the ______ class [1.0] a) System c) Console b) System.Output d) Console.System

Back

b

Front

20. A C# program can have only one using directive [0.5] a) True b) False

Back

b

Front

18. What is the correct syntax for comment entries in C# [1.0] a) // ... // c) /* ... */ b) /... / d) / ... /

Back

a

Front

8. Microsoft .NET allows developers to develop applications using different languages, which run on the Unix platform [0.5] a) True b) False

Back

a c

Front

7. Select the two core technologies on which the .NET platform is based. [2.5] a) XML c) Internet Protocols b) WML d) Internet computing

Back

b

Front

34. Unboxing requires an ___________cast. [0.5] a) implicit c) implicit or explicit b) explicit d) None of the above.

Back

c

Front

4. A program in .NET is first compiled by the language specific compiler into __________________ [1.0] a) Common Language c) Intermediate Language b) Runtime Language d) Visual Basic

Back

b

Front

32. __________in simple terms is nothing but conversion of a value type into a reference type. [1.0] a) Casting c) Unboxing b) Boxing d) Overriding

Back

a b d

Front

10. The .NET platform is built on the following features of the Windows 2000 server family.(Select all that apply) [1.5] a) Reliability c) Scalability b) Security d) Manageability

Back

a

Front

19. The public keyword can be ignored for the Main function in C#. [1.0] a) True b) False

Back

a

Front

.NET is said to accelerate the next generation of the Internet [0.5] a) True b) False

Back

a

Front

30. Console.ReadLine() returns the input as a ________ [1.0] a) String c) Stream of Characters b) Character d) Integer

Back