Test Your Programming Skills with Safcode!

---

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"

---

Quiz Start

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

View Answer

2. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files. All of them
Partial
unnamed
Anonymous

View Answer

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

View Answer

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

View Answer

5. How can you enable communication between threads while synchronizing the threads? By using the ThreadPool class
By using the Task class
None of them
By using synchronization events

View Answer

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

View Answer

7. 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 stack
None of them
Provide a threads-safe implementation of a queue

View Answer

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

View Answer

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

View Answer

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

View Answer