Test Your Programming Skills with Safcode!

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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"

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Quiz Start

1. Restrictions or Constraints=s can be applied to type parameters by using _______ keyword. where
return
from
select

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2. In ____________the this keyword is required before the first argument. Static method
Extension method
Auto implemented property
Collection initializer

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3. How can you enable communication between threads while synchronizing the threads? By using the Thread Pool class
None of them
By using synchronization events
By using Task Class

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4. Which of the following code declares the delegate Calculation with the returns type and the parameter types as integer. delegate int Calculation (int numOne, int numTwo);
public delegate int Calculation(int numOne, int numTwo);
delegate Calculation (int numOne, int numTwo);
public delegate Calculation(int numOne, int numTwo);

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5. Which interface defines methods to control different generic collections. IEnumerator
IDictionary
ICollections
All of them

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6. The ____________ exception is thrown when a value is assigned to a null object. IndexOutofBondException
OverflowException
ArithmeticException
NullReferenceException

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7. Which operator can be used to compare two values? <>
=
==
<=

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8. In C#, _____________are created using delegates. Threads
None of these
Exceptions
Events

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9. EF queries are converted to ______ queries for underlying databases. XML
API
Reference
SQL

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10. The __________ property of the System Exception class return the Exception instance that caused the current exception. Message
InnerException
StackTrace
Source

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