For the attention of schoolchildren and applicants, a manual for preparing for the exam is offered, which contains 10 training options for examination works. Each option is compiled in accordance with the requirements of the unified state exam, includes tasks of different types and difficulties in the main sections of the computer science course. At the end of the manual, answers for self-verification and criteria for evaluating tasks with a detailed answer are given. The material of the collection can be used for systematic repetition of the studied material and training for performing tasks of various types in preparation for the exam.