Here are some solved questions from HP Placement Papers
1) An application program that is used by the users to get the information from the backend of some application like databases.
a)application server
b)database server
c)proxy server
...
HP India is the sixth largest software services company in india with the worth of over 3 billion USD. HP is known for its customer satisfaction, process implementation and employee satisfaction.
HP Placement paper has totally 90 questions which are divided into 3 sections. First section would contain 50 questions from general aptitude and verbal sections. Second section (10 questions) would carry questions from computer science concepts. Third section with 30 questions would test skilss in C and C++ programmin.HP placement questions require good practice and preparation.

Technical aptitude questions (programming fundamentals) compiled from previous and latest HP placements.
This is the second online test resembling HP placement papers. The test contains technical questions from data structures, operating system concepts etc.
This aptitude test contains questions mainly from programming fundamentals (C and JAVA).