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. Exception thrown due to arithmetic operations or null object reference are ________ exceptions. user-defined
system-level
application-Level
system-defined

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

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3. What is the process of the concurrentDictionaryclass? None of them
Provide a threads-safe implementation of a stack
Provide a threads-safe implementation of a dictionary of key value pairs
Provide a threads-safe implementation of a queue

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4. Which version of C# is use in visual studio 2019 6.0
8.0
5.0
7.0

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5. Which access modifier makes the code only accessible within the same class? abstract
protected
public
private

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

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

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8. An EF is an ________ tool built for ADO.NET. Programming
ORM
XML Reader
Windows

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

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

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