Is string nullable c#?
Why objects are stored in heap in c#?
How is a string immutable?
What is difference between int and int in c#?
What is signature c#?
Are arraylist faster or arrays?
What are interfaces in c#?
What is difference between ilist and list?
What is string interpolation in c#?
What is difference between hashtable and dictionary in c#?
Is everything an object c#?
What is default value of bool in c#?
What is a lambda expression in c#?
How many types of inheritance are there in c#?
Which operator cannot be overloaded in c sharp?