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 access modifier makes the code only accessible within the same class? public
abstract
protected
private

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

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3. The __________ method is used to add the dependent cache item. Cache.Insert()
Chache.Save()
Cache.Add()
Cache.Remove()

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

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

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

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

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9. An________ method is an inline nameless block of code that can be passed as a delegate parameter. named
partial
unnamed
anonymous

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10. The ____________ exception is thrown when a value is assigned to a null object. OverflowException
NullReferenceException
IndexOutofBondException
ArithmeticException

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