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

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2. Which of the following code declares the delegate Calculation with the returns type and the parameter types as integer. public delegate int Calculation(int numOne, int numTwo);
public delegate Calculation(int numOne, int numTwo);
delegate int Calculation (int numOne, int numTwo);
delegate Calculation (int numOne, int numTwo);

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3. In ____________the this keyword is required before the first argument. Auto implemented property
Collection initializer
Static method
Extension method

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

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

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

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

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

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9. The __________ property of the System Exception class return the Exception instance that caused the current exception. InnerException
StackTrace
Message
Source

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

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