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

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

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

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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. static
anonymous
referenced
invoked

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

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

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

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

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9. EF queries are converted to ______ queries for underlying databases. XML
SQL
Reference
API

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10. An EF is an ________ tool built for ADO.NET. XML Reader
Windows
ORM
Programming

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