How to swap 2 variables without using a third variable. And the team leader asked to write a code snippet for assigning 5 colors to the countries on the world map so that no adjacent country has same color.
Systems Developer Interview Questions
1,360 systems developer interview questions shared by candidates
As i was not prepared for advanced JAVA but they asked me few questions from there so that was difficult for me to answer.
Implement a linked list structure and insert routine in C. Make it thread safe.
In a below program statement int x = 3; will 3 be fetched into the cache after executing the above line of code?
mutex vs binary semaphores
Technical test ? 3hours test
Detect a cycle in a cyclic linked list.
How do you keep hardware registers from being cached?
swap an extermely large integer array in bits, cannot use bit operation because too slow.
Q1: Find the common ancestor of two nodes in a binary tree (not binary search tree). Interviewers didn't know the complexity. Q2: Write echo client-server model. It is expected to know the signatures of the apis and the arguments passed in bind, listen, accept. Q3: Implement ringbuffer.
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