19. What are the stages in the compilation process? A) Feasibility study, system design and testing B) Implementation and documentation C) Lexical Analysis, syntax analysis, and code generation D) None of the above 20. Which of the following IC was used in third generation of computers? A) SSI B) MSI C) LSI D) Both a and b These 100 MCQ questions from fundamentals of computer is distributed through mcqSets.com. Fundamentals of Computer is one of the most weighted topic on most of the competitive computer jobs exams. 21. The main electronic component used in first generation computers was A) Transistors B) Vacuum Tubes and Valves C) Integrated Circuits D) None of above