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. Delegates ensure type safety as the return and parameter types of the delegate are the same as that of the _______ method. anonymous
invoked
static
referenced

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2. What is the correct way to create an object called myObj of MyClass? new obj = new ();
all of these
class myobj = myclass();
myclass myobj = new myclass();

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

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4. Which data type is used to create a variable that should store text? float
String
Boolean
int

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5. The validity of a cache item is based on the _________. Cache dependencies
Cache directory
Memory used
Cache system

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6. _________ is one of the most powerful features that was first introduced in .NET framework 3.5. EF API
ADO.Net
Entity SQL
LINQ

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

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

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9. Which of following components of the .NET framework enable interoperability of dynamic with the .NET Framework? Dynamic Language Runtime(DLR)
Base Framework Classes
Common Type System(CTS)
Common Language Runtime (CLR)

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

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