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

View Answer

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

View Answer

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

View Answer

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

View Answer

5. CLR stands for___________ C# Language Runtime
Common Layer Runtime
Common Language Runtime
Common Language Repository

View Answer

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

View Answer

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

View Answer

8. Which property can be used to find the length of a string? getlength()
Length
length()
textlength()

View Answer

9. Which of the following code declares the delegate Calculation with the returns type and the parameter types as integer. delegate Calculation (int numOne, int numTwo);
public delegate int Calculation(int numOne, int numTwo);
delegate int Calculation (int numOne, int numTwo);
public delegate Calculation(int numOne, int numTwo);

View Answer

10. Restrictions or Constraints=s can be applied to type parameters by using _______ keyword. select
return
where
from

View Answer