Comparision between list arraylist and list

Question

I have to write a code which datatype and size both are declared  int as datatype and total size is 8then which one will be best among theList     ArrayList  And simple Arrayand Why

dharmendr · Accepted Answer

Hi KALEEMAs per your explanation array is the bestBasic difference is that arrays are of fixed size Whereas an ArrayList implements the list data structure and can dynamically grow While arrays would be more performant than a list a list would be far more flexible since you dont need to know the required size initiallyPrior to NET 20 before generics ArrayLists were great for storing a list of objects Now NET has generics it is generally much easier to just make a generic list to hold the objects you wantAn array list is basically the same thing as a generic list of objectSo if you need a list to hold a specific type of object generics is the way to go If you need to store different types of objects in a list an array list can still be usefullist that holds only stringListltstringgt MyList  new Listltstringgt list that holds any object typeListltobjectgt MyList  new Listltobjectgt list that holds any object typeArrayList MyList  new Ar

Comparision between list arraylist and list

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