Oracle Interview Questions & Reviews in Hyderabad, India Area

SOA TEsting

Given array of n integers and given a number X, find all the unique pairs of elemens (a,b), whoose some is equal to X.

Tell me about yourself

Various Analytic and Puzzle Questions

Technical Questions on DB like Types of DB Constraints

How many primary keys we can have on a table

How will do error handling for a project containing all jsp pages ?How aill improve the performance of a project containing many queries ?

Wahts the usage of pointer to pointer ?

you have 100 doors in a row that are all initially closed. you make 100 passes by the doors starting with the first door every time. the first time through you visit every door and toggle the door (if the door is closed, you open it, if its open, you close it). the second time you only visit every 2nd door (door #2, #4, #6). the third time, every 3rd door (door #3, #6, #9), etc, until you only visit the 100th door.
question: what state are the doors in after the last pass? which are open which are closed?

you find yourself in a duel with two other gunmen. you shoot with 33% accuracy, and the other two shoot with 100% and 50% accuracy, respectively. the rules of the duel are one shot per-person per-round. the shooting order is from worst shooter to best shooter, so you go first, the 50% guy goes second, and the 100% guy goes third.
where or who should you shoot at in round 1?

Java Basics. Threading, Access Specifiers, Inheritance, Excpetions