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Test 1
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Test 1
1 . Can you inherit multiple interfaces in C#?
A.
Yes
B.
No
2 . Interfaces provide implementation of methods.
A.
True
B.
False
3 . Structs and classes support inheritance
A.
True
B.
False
4 . The following type of class can't be instantiated
A.
none of the above
B.
super
C.
abstract
D.
absolute
5 . What is a multicast delegate?
A.
a delegate called multiple times
B.
a delegate having multiple handlers assigned to it
C.
a delegate which has multiple implementations
6 . XML documents for a C# program can be generated using ________________
A.
/doc switch
B.
/xmldoc switch
C.
/gendoc switch
7 . A virtual method can't be over ridden.
A.
True
B.
False
8 . Method Overloading and Overriding are the same.
A.
True
B.
False
9 . To change the value of a variable while debugging, ________________ window is used.
A.
Immediate
B.
Watch
C.
Debug
10 . Some features of C# language are not supported by .NET?
A.
Yes
B.
No
11 . We can call COM objects in C# using :
A.
UsingDLL
B.
DLLImport
C.
DLLCall
12 . A delegate in C# is similar to:
A.
a pointer
B.
a function pointer
C.
COM
13 . Events in C# are impltemented using:
A.
Pointers
B.
Specialized DLLs
C.
Delegates
14 . Which language is more suitable for writing extermely high performance mission critical applications?
A.
Visual Basic .NET
B.
C++
C.
C#
15 . Can we use pointers in C#?
A.
Yes
B.
No
16 . What is Boxing?
A.
conversion of reference types to value types
B.
conversion of value types to reference types
C.
Encapsulating a base class
17 . What is automatic memory management in .NET known as:
A.
Managed Code
B.
Smart Caching
C.
Garbage Collection
18 . Value Types are stored on the heap.
A.
True
B.
False
19 . Reference types are stored in :
A.
the hard-disk
B.
the stack
C.
the Heap
20 . Which of the following best describes Garbage Collector.
A.
Garbage Collector destroys the pointers
B.
Garbage Collector copies the IL code to the heap
C.
Garbage Collector is responsible for automatic memory management
21 . NET offers the follwing security features:
A.
Both the above
B.
Code-based security
C.
Transaction based security
D.
None of the above
22 . Any process can be divided into multiple _________________
A.
Programs
B.
Threads
C.
Application domains
23 . Applications running in different App Domains can't communicate with each other:
A.
True
B.
False
24 . 'Reflection' is used to _______________________
A.
Debug C# programs
B.
Get assembly metadata using code
C.
Compile C# programs
25 . Assemblies are of the following types:
A.
Private
B.
Sshared
C.
Friendly
26 . Manifest is an area where:
A.
Assembly metadata is stored
B.
Debug information is a stored
C.
the assembly code is compiled
27 . Assembly version information is stored in ________________
A.
Garbage Collector
B.
Manifest
C.
Heap
28 . How does a running application communicate or share data with other application running in different application domains?
A.
using .NET remoting services.
B.
using attributes
C.
using Exceptions
29 . The following namespace is used for globalization:
A.
System.Localization
B.
System.Globalization
C.
System.Locale
30 . Each process in a 32 bit Windows environment has ___________ amount of virtual memory available.
A.
400MB
B.
4 MB
C.
4 GB
Test Name :
Test 1
Category :
C#
Number of Question :
30
Pass Score :
80
Test Result
Your Score :
Passing Score :
80
Result :
Copyright by
VanTuMinh
© 2007
