07:37
Jegadeesan
A reader interviewed with IBM and sent the following questions in:
- I have a scale and 7 balls. 1 ball is heavier than all the rest. How do I determine the heaviest ball with only 3 possible weighing attempts?
- What is a linked list?
- Name an advantage of linked list over array?
- Name an advantage of array over linked list?
- Have you ever used threads?
- Should you protect the global data in threads? Why or why not?
- Have you ever interfaced with a database?
- Tell us about yourself.
- Questions about specific resume entries.
- Given two strings like x=”hello” and y=”open”, remove any character from string x which is also used in string y, thus making the result x=”hll”.
