View All num of num See all Photos Siemens 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.siemens.com Employer Engaged Overview Reviews Salaries Interviews Jobs Photos Benefits 1.0k Reviews 1.4k Salaries 264 Interviews Follow Add Review or Salary Follow Add Review or Salary Interview Question Software Engineer Interview(Student Candidate) Beijing, Beijing (China) Siemens 2. you have an array and some 0 in that array. memory is so low that you can not create another array. how do you remove 0 from the array? how do you optimize it. Tags: See more , See less 8 Answer Add Tags Answer Add Answers or Comments To comment on this, Sign In or Sign Up.