It's been a one-hour interview.
It included:
100 buttons, 100 iterations.
Iterations run from i = 1 to 100.
Each button is either 1 or 0. One press switches it to the opposite value (1 to 0, or 0 to 1).
The iteration number i runs on buttons that are a multiple of i, pressing once on each of them.
Q: Calculate which buttons will be 1s at the end of the run.
The following metrics were computed from 1 interview experience for the Dell QA Automation Engineer role in Israel.
Dell's interview process for their QA Automation Engineer roles in Israel is extremely selective, failing the vast majority of engineers.
Candidates reported having mixed feelings for Dell's QA Automation Engineer interview process in Israel.