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 queue
Provide a threads-safe implementation of a dictionary of key value pairs
None of them
Provide a threads-safe implementation of a stack

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

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

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

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

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6. The default capacity of ArrayList is ________. 16
32
12
8

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

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

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

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

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