Basic C# Interview Questions on arrays
Q : What is an array?
Ans : An array is a data structure that contains several variables of the same type.
Q : What are the 3 different types of arrays?
Ans : 1. Single-Dimensional
2. Multidimensional
3. Jagged
Q : What is Jagged Array?
Ans : A jagged array is an array of arrays.
Q : Are arrays value types or reference types?
Ans : Arrays are reference types.
Q : What is the base class for Array types?
Ans : System.Array
Q : Can you use foreach iteration on arrays in C#?
Ans :Yes,Since array type implements IEnumerable, you can use foreach iteration on all arrays in C#.
Q : What is an array?
Ans : An array is a data structure that contains several variables of the same type.
Q : What are the 3 different types of arrays?
Ans : 1. Single-Dimensional
2. Multidimensional
3. Jagged
Q : What is Jagged Array?
Ans : A jagged array is an array of arrays.
Q : Are arrays value types or reference types?
Ans : Arrays are reference types.
Q : What is the base class for Array types?
Ans : System.Array
Q : Can you use foreach iteration on arrays in C#?
Ans :Yes,Since array type implements IEnumerable, you can use foreach iteration on all arrays in C#.
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