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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
API
XML
View Answer
2. An________ method is an inline nameless block of code that can be passed as a delegate parameter.
unnamed
named
anonymous
partial
View Answer
3. Managing memory and verifying code safety are functionalities of ________.
Common Language Runtime
Common Type System
.Net Framework Class Library
Common Language Specification
View Answer
4. Which of the following options is not a function of CLR in the .NET framework?
Garbage Collection
Memory Management
Code Safety Verification
Language translation
View Answer
5. Which version of C# is use in visual studio 2019
7.0
6.0
5.0
8.0
View Answer
6. Which data type is used to create a variable that should store text?
Boolean
String
int
float
View Answer
7. The ____________ exception is thrown when a value is assigned to a null object.
ArithmeticException
OverflowException
NullReferenceException
IndexOutofBondException
View Answer
8. _________ is one of the most powerful features that was first introduced in .NET framework 3.5.
LINQ
ADO.Net
Entity SQL
EF API
View Answer
9. The __________ property of the System Exception class return the Exception instance that caused the current exception.
InnerException
StackTrace
Message
Source
View Answer
10. How can you enable communication between threads while synchronizing the threads?
By using synchronization events
By using the Task class
By using the ThreadPool class
None of them
View Answer