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

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

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

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

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5. An________ method is an inline nameless block of code that can be passed as a delegate parameter. named
partial
unnamed
anonymous

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6. Which of the following options is not a function of CLR in the .NET framework? Garbage Collection
Language translation
Code Safety Verification
Memory Management

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7. Managing memory and verifying code safety are functionalities of ____________ Common Language Specification
.NET Framework Class Library
Common Language Runtime
Common Type system

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8. CLR stands for___________ Common Language Repository
Common Language Runtime
C# Language Runtime
Common Layer Runtime

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9. How can you enable communication between threads while synchronizing the threads? By using the Task class
By using the ThreadPool class
None of them
By using synchronization events

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10. Which interface supports simple iteration over elements of a generic collection. IList
IEnumerator
ICollection
IDictionary

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