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

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

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

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

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

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

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

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9. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files. unnamed
All of them
Anonymous
Partial

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10. The __________ object is responsible for transforming the data based on the algorithm of the symmetric encryption class. RijndaelManaged
ICryptoTransform
NetworkStream
CryptoStream

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