
FREE C PROGRAMSData Structures and C Programming 
DATA STRUCTURES USING C 
Data Structures Interview Questions
Pg : 1 , 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 Linear Data StructuresA data structure is classified into two categories: Linear and
NonLinear data structures. A data structure is said to be linear if the
elements form a sequence, for example Array, Linked list, queue etc.
Elements in a nonlinear data structure do not form a sequence, for
example Tree, Hash tree, Binary tree, etc.
 
