The high school music information general technology computer-based test requires a second-generation ID card. The main reasons are as follows:

1. Identity verification: The exam needs to verify the identity of the candidate to ensure the authenticity of the candidate's identity and information.

2. Strengthen exam security: Swiping ID cards can strengthen exam security and prevent cheating and other improper behaviors in exams.

3. Identify candidate information: The information on the ID card can be used to identify the candidate’s name, gender, date of birth and other basic information to facilitate exam management and score management.