Placement Papers - HP

CATEGORY

Note : These questions are frequently asked in HP.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 is package?
  • Where are the global variables stored?
  • What is the difference between semaphore and mutex?
  • What is virtual function?
  • What is a scope resolution operator?
  • What is the different between message and method?
  • What is the difference between function declaration and function definition?
  • What are virtual keywords?
  • What is the difference between c and c++?
  • What is the use of static member functions?
  • What is the need for a copy constructor?
  • What is the relationship between a table and column?
  • What is the use of indexing?
  • What is RDBMS?
  • What is abstraction?
  • What is DML?
  • What is procedure?
  • What is function?
  • What is cursor? and their types?
  • What is data dictionary?
  • What is normalization?