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

View Answer

2. In ____________the this keyword is required before the first argument. Extension method
Auto implemented property
Static method
Collection initializer

View Answer

3. Which of the following options is not a function of CLR in the .NET framework? Code Safety Verification
Memory Management
Garbage Collection
Language translation

View Answer

4. The __________ object is responsible for transforming the data based on the algorithm of the symmetric encryption class. RijndaelManaged
CryptoStream
NetworkStream
ICryptoTransform

View Answer

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

View Answer

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

View Answer

7. In C#, _____________are created using delegates. None of these
Exceptions
Events
Threads

View Answer

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

View Answer

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

View Answer

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

View Answer