View All num of num See all Photos NetApp This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.netapp.com Employer Engaged Overview Reviews Salaries Interviews Jobs Photos Benefits 1.2k Reviews 2.7k Salaries 332 Interviews 382 Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Hardware Engineer Interview(Student Candidate) Cranberry Township, PA NetApp Why are manhole covers round? Tags: See more , See less 8 Answer Add Tags Answer Interview Answer 1 Answer ▲ 0 ▼ Obviously this isn't incredibly relevant to computer hardware but it was a very 'out of the blue' and interesting question. There are plenty of good reasons why a manhole cover should be round, for example: So they can't fall into the hole and hurt someone, and so they can be rolled to move them instead of having to pick one up and carry it. Interview Candidate on Nov 11, 2011 Add Answers or Comments To comment on this, Sign In or Sign Up.