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. Which property can be used to find the length of a string? getlength()
Length
textlength()
length()

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

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

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

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

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

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7. A _____________ class is a variable-length array that can dynamically increase or decrease in size. ArrayList
Queue
Stack
Array

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8. 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 int Calculation (int numOne, int numTwo);
delegate Calculation (int numOne, int numTwo);
public delegate Calculation(int numOne, int numTwo);

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

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10. 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 queue
Provide a threads-safe implementation of a dictionary of key value pairs

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