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Test Your Programming Skills with Safcode!
Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"
Quiz Start
1. The ____________ exception is thrown when a value is assigned to a null object.
ArithmeticException
IndexOutofBondException
OverflowException
NullReferenceException
View Answer
2. _________ is one of the most powerful features that was first introduced in .NET framework 3.5.
Entity SQL
LINQ
EF API
ADO.Net
View Answer
3. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files.
Anonymous
Partial
All of them
unnamed
View Answer
4. The default capacity of ArrayList is ________.
16
12
32
8
View Answer
5. The __________ object is responsible for transforming the data based on the algorithm of the symmetric encryption class.
RijndaelManaged
CryptoStream
ICryptoTransform
NetworkStream
View Answer
6. In ____________the this keyword is required before the first argument.
Extension method
Auto implemented property
Static method
Collection initializer
View Answer
7. A _____________ class is a variable-length array that can dynamically increase or decrease in size.
Stack
Queue
Array
ArrayList
View Answer
8. Exception thrown due to arithmetic operations or null object reference are ________ exceptions.
system-defined
system-level
user-defined
application-Level
View Answer
9. In C#, _____________are created using delegates.
Exceptions
Events
None of these
Threads
View Answer
10. What is the correct way to create an object called myObj of MyClass?
class myobj = myclass();
myclass myobj = new myclass();
all of these
new obj = new ();
View Answer