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 operator can be used to compare two values? <=
==
<>
=

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

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

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

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

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

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

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8. What is the correct way to create an object called myObj of MyClass? class myobj = myclass();
new obj = new ();
myclass myobj = new myclass();
all of these

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

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10. Which of these indicates whether sliding expiration is enables? Absolute Expiration
Sliding Expiration
None of them
Cache Policy

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