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

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

More rounds? · Accepted Answer

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

Rain Lawson · Answer

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

IBM

IBM interview question

Interview Answers

Want the inside scoop on your own company?

Bowls

Followed companies

Job searches