Throughout the history of computer science, what are some of the most notable software failures that have resulted in considerable losses, and what are some of the reasons why these failures have taken place?

Any aspects of software engineering that have escaped attention? Explain?

Can software design eliminate errors? Why?

Software is sometimes associated with faults, yet the aerospace sector has produced incredibly dependable software for aircraft. What steps are taken, and how are they taken, to guarantee the production of error-free software?

Conduct extensive research on the following topics and provide outputs with citations. Our computer science hierarchy is divided into six levels: Level 1: Algorithmic Foundations of Computer Science Level 2: Hardware World Level 3: Virtual Machine Level 4: Software World Level 5: Application Level 6: Social Issues in Computing