Placement Papers - Dell

CATEGORY

Note : These questions are frequently asked in Dell.This questions is not enough for Technical Interviews. so please prepare all of them in your Study Materials and this Questions also.

Model Technical Questions

  • What are abstract class?
  • What is DBMS?
  • What is the difference between C and C++?
  • What is inheritance?
  • What is the difference between default and copy constructor?
  • What are access specifiers?
  • What is library functions?
  • What is the difference between DML and DLL?
  • What is the difference between primary key and unique key?
  • What is the use of Cursor?
  • What is a stack?
  • What is an Assembly?
  • What are class access modifiers?
  • What is serialization?
  • What is the purpose of Normalisation?
  • What is the difference between Truncate and Delete?
  • What is the difference between DBMS and RDBMs?
  • What is Recursion Function?
  • What is the difference between object and class?