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

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

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

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

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

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6. Managing memory and verifying code safety are functionalities of ________. Common Language Runtime
Common Language Specification
.Net Framework Class Library
Common Type System

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

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

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

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

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