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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. How can you enable communication between threads while synchronizing the threads?
By using Task Class
By using synchronization events
By using the Thread Pool class
None of them
View Answer
2. Which version of C# is use in visual studio 2019
6.0
7.0
8.0
5.0
View Answer
3. Which interface defines methods to control different generic collections.
ICollections
All of them
IEnumerator
IDictionary
View Answer
4. How can you enable communication between threads while synchronizing the threads?
By using synchronization events
By using the Task class
None of them
By using the ThreadPool class
View Answer
5. A _____________ class is a variable-length array that can dynamically increase or decrease in size.
ArrayList
Stack
Queue
Array
View Answer
6. Delegates ensure type safety as the return and parameter types of the delegate are the same as that of the _______ method.
static
referenced
anonymous
invoked
View Answer
7. Managing memory and verifying code safety are functionalities of ____________
Common Language Runtime
Common Language Specification
.NET Framework Class Library
Common Type system
View Answer
8. What is the process of the concurrentDictionary
class?
None of them
Provide a threads-safe implementation of a dictionary of key value pairs
Provide a threads-safe implementation of a queue
Provide a threads-safe implementation of a stack
View Answer
9. The _______ types feature facilitates the definition of classes, structures, and interfaces over multiple files.
unnamed
All of them
Anonymous
Partial
View Answer
10. The __________ object is responsible for transforming the data based on the algorithm of the symmetric encryption class.
RijndaelManaged
ICryptoTransform
NetworkStream
CryptoStream
View Answer