Is it difficult for China Telecom to test IT computer?

China Telecom it computer exam is difficult. China Telecom official website information shows that China Telecom IT Computer Test is a skill test set by China Telecom Company for technical post applicants, which requires the candidates to have a solid professional background and relevant work experience, as well as good learning and application skills. It mainly tests the knowledge and skills of candidates in computer science, software engineering, network communication, database, operating system and other fields, so it is difficult to test.