Name : Uday Shah HOD - IT
Contact No : 7600044051
Subject : C# One Mark Question
--------------------------------------------------------------------------------------------------------------------------
1. Solution
Explorer is Collection of.
Forms,Files,
Database etc
2. To
Run Console Application it require.
System.Console
Namespace
3. Which
keyword is used to refer current Object.
this
4. Class
is ____ Type
Reference
5. It
is store either true or false
a)
bool
6. The
Decleration of delegate is same as.
Method
7. ________ Collection of data member and data function.
Classs
8. which
is work as Logical container or partition
Namespace
9. Method
overloading is Concept of
Polymorphism
10. How
many types of Scrollbar in Windows Form.
Two
11. Tree
view is the collection of
Node
12. Tab
is a Collection of
tabpages
13. Which
is a relational model database sever produced by Microsoft.
Sql
Server
14. ______
is Collection of Object.
Arraylist
15. ______
is known as Light weight process.
Thread
16. Default
Value of Thread Priority is
Normal
17. ______
Name space is used to work with Threading.
System.Threading
18. There
are ____ types of Thread.
Two
19. Exclusive
Lock allows how many threads in at a time.
One
20. How
many event is supported by Keyboard.
Three
21. CTS
is Stand For.
Common Type
System.
22. GC
is Stand For.
Garbage
Collector
23. JIT
is Stand For.
Just in
Time
24. Extension
of C# program is.
.cs
25. How
many precision are display in Floating value.
6
26. Delegate
is ___________ type.
Reference
27. What
is Full Form of ADO.net is.
ActiveX
Data Object
28. To
Get answer of Aggregate Function which method used.
Execute
Scalar
29. Image
list is collection of Image.
Images
30. Which
property is used to execute an Invent in Timer.
interval
31. User
can avoid _________ condition using Lock
concept.
Threading
32. Which
method is used to suspends a thread until another has finished.
Synchronization
33. Who
is responsible for small Application.
Thread
34. Mouse
Click on Button is Example of.
Event
35. Indexer
can not be
Overload
36. To
implementation run time polymorphism which option is used.
Inheritance
37. How
many types of properties.
Two
38. Destructor
should be starts with
~
39. __________
it is refer as smart Array.
Indexer
40. Visibility
Modifier is also known as __________?
access
specifier
41. DataAdapter Provides ______ properties that
represent database to it’s Update method.
Four
42. ________
Section in Crystal Report.
Five
43. Relationship
Can be Maintain using?
Data
Set
44. It
return only one value at a time.
Execute
Scalar
45. To
display Data in Customizable grid used
DataGridView
46. To
used Ms - Access Database
Data.OleDb
47. Which
Method is Used in MessageBox to display Message on Screen.
Show
48. ________
Collection of Images.
ImagesList
49. Example
of RichTextBox is _________.
WordPad
50. By
default Multilane property is true in
RichTextBox
51. Which
control is used to display Static Text on Screen.
Label
52. TextBox
holds up to _________ characters.
32767
53. Form
is known as _________
Container
54. __________
are known as Dynamic Array.
Generic
List
55. Stack
is implements on the basis of
LIFO
56. _________
Collection of Object.
ArratList
57. ________
Operator removes a functions from the sequence.
- =
58. _________
Code allows us to work directly with memory.
Unsafe
59. _________
is referred as a Smart Array.
Indexer
60. Which
class can not be sealed class.
Abstract
Class
61. Explain
any Five Reserve Keyword in C#.
62. What
is the return type of Constructors?
None
63. ________
is a collection of Classes.
Namespace
64. Which
is called variable sized Array.
Jagged
Array
65. ______
is never inherited or Overloaded.
Desctructor
66. _______
class is not be a base class of any child class.
Sealed
67. _______
is same like pointer to function in C/ C++.
Event
68. _____
is not a class of Collection.
Inheritance
69. All
Exception are directly and indirectly inherited from ___ class.
Exception
70. _______
is not the objects of Data Provider in ADO.net?
Data
Provider
71. ________
is Bridge Between Dataset and Database?
Data
Adapter
72. CIL
Stands for ________
Common
Intermediate Language
73. _________
is Smart Compiler.
JIT
74. Which
method is used to Display message with message box?
Show()
Method
75. Which
Keyword is used to define Indexer?
this
76. Structure
can not contain _______ types values.
Reference
77. ______
is a component of System.Windows.Forms namespace.
Control
78. _______
is not belongs to System.Windows.Forms namespace.
Component
79. How
many types of dialog box are there?
5
80. MDI
Stands for _____________.
Multiple
Document Interface
81. RAD
Stand For____________.
Rapid
Application Development
82. To
Run Console Application it require.
System.Console
83. Which
one is use for Visual Studio Debugger?
Compiling
84. Namespace
Start with _________
Using
85. Structure
can not contain ___________ types of Value.
Reference
86. The
Decleration of delegate is same as.
Method
87. Which
keyword restrict the inheritance.
Sealed
88. A _____ is a reference type object that
define the signature and return type of method.
Delegate
89. The
.net Framework support _______ general types of collection.
5
90. Explain
Component of windows.forms.namespace? Control
91. Which
Static method of message box class is helpful for printing a message? .Show
92. Which
control provide a complex data binding?
Gridview
93. Which
one is works as an bridge between dataset and database. DataAdapter
94. ______
is Collection of Object.
Class
95. ________
are used to initialized the class member?
Constructor
96. _______
special character is used to use interface in class.
:
97. Section
2 for crystal report includes_________.
Page
Header
98. How
Many types of Dialog box are in C#.
3
99. Full
form of rtf is_________.
Rich
Text Format
100. How many event is supported by Keyboard.
3
101. In Multicast delegate which operator is used to adds function in
sequence.
+
=
102. In Multicast delegate which operator is used to removes function
in sequence.
-
=
103. Which sign is used for address of operators.
&
104. Which sign is used for Dereference operators.
*
105. Which sign is used for Pointer to Member operators.
->
106. The Main advantages of Inheritance is
resubility
107. How many Types of Inheritance.
Four
108. Which keyword is used for parent class data member and data
function.
Base
109. _______ class is only allowed other classes to inherit from it.
abstract
abstract
100. By which user can represent “has – a “ relational ship.
Interface
Best Of Luck
Please give your comment and share it... Thank You.
