This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET
Download in pdf Unix and Shell programming multiple choice questions(mcqs) & answers. These computer science quiz objective questions answers include mcqs on pipe system, default shell in UNIX OS etc.
Answer: Option [C]
Answer: Option [D]
Answer: Option [B]
Answer: Option [A]