Every data structure you nail today is one less panic before the practical.
A diploma student asks Sumantrak
“explain the difference between array and linked list”
An array stores elements in contiguous memory with a fixed size, so accessing any element is O(1) but inserting or deleting in the middle means shifting everything after it. A linked list stores elements in scattered nodes connected by pointers, so insertion/deletion is O(1) once you're at the right spot, but you can't jump straight to an element — you have to walk the list. Viva tip: examiners always ask "when would you use one over the other" — arrays win when you need fast random access, linked lists win when you're inserting/deleting a lot.
Subjects Sumantrak covers for Computer Engineering
Cloud ComputingData AnalyticsOperating SystemSoftware EngineeringAdvanced Database ManagementDigital Techniques and MicroprocessorsJava ProgrammingData Communication and Computer NetworkData Structure Using CDatabase Management SystemOOP Using C++Basic ScienceFundamentals of ICTProgramming in C