This document contains a 25 question multiple choice exam on computer science topics. The questions cover a range of subjects including formal languages, automata theory, algorithms, computer architecture, operating systems, databases and more. For each question, students are instructed to select the most appropriate answer among 4 options (A, B, C or D) and mark their response on an answer sheet. The exam is divided into two sections, with the first section containing 25 one-mark questions and the second section containing 25 two-mark questions.