abstract Interview Questions

(Posted anonymously by job candidates)

2 Interview Questions: 12 of 2 Sort by  

May 30, 2012

Interview Question for Anonymous at Cisco Systems:

“In Java, what is the difference between an abstract class and an interface?”


Apr 12, 2012

Interview Question for Anonymous at Oracle:

“Two people are each stuck on their own island, connected by a ferryman with a lockable box. Each person has their own lock and key, but can't send the key along with the box. One person wants to send…”