IBM interview question

What is deadlocking? What thread scheduling does Linux use? How to swap two int values without using any temporary storage? Other short and sweet questions and problems

Interview Answers

Anonymous

21 Sept 2017

After the online interview how many more rounds of interviews were there?

Anonymous

23 Oct 2017

Deadlocking is when a program/task blocks the other resources another program/task needs, so they both stop functioning. Switching variables: x += y y - = x x - = y