This document contains information about a computer science examination from May 2017, including sections and questions. Section A contains 10 two-mark questions about topics like finite automata, regular expressions, pumping lemma, context-free grammars, pushdown automata, Turing machines, and Post correspondence problem. Section B has 5 five-mark questions. Section C contains 3 fifteen-mark questions. Section D has 1 ten-mark question. The document provides details about the exam format, sections, question types and marks for each question.