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

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

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3. Which interface supports simple iteration over elements of a generic collection. IDictionary
IList
IEnumerator
ICollection

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

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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. anonymous
referenced
static
invoked

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

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

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

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

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

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