"Software Development Managers manage teams of engineers and work closely with product managers in order to oversee the development of a software product from start to completion. Employers are looking for strong leaders with solid communication skills and in depth knowledge of the software development process. In an interview, be ready to field technical questions as well as discuss how you would prioritize projects. A bachelor's degree in computer science or a related field and several years experience in software development is expected."
Addition and multiplication of two matrix containing millions of entries. Most of the values are zeros.