Is it useful to test mathematics teaching in junior high school of communication engineering?

Useful. According to relevant data, the junior high school mathematics education qualification examination is of limited help to the communication engineering examination. Communication engineering examination mainly examines candidates' professional knowledge and ability in the field of communication engineering, including communication principle, communication electronic technology, communication network and so on. Junior high school mathematics education qualification examination mainly examines the examinee's mathematics knowledge and teaching ability, including mathematics foundation, mathematics education principle, mathematics teaching method and so on.