Subject 1 is a part of the teaching and examination syllabus of motor vehicle driving training. The outline exam is divided into three subjects. The examination is organized by the traffic administrative department of the public security organ, and the examination order is conducted in turn according to subject 1, subject 2 and subject 3. After passing the previous exam, you can take the next exam. If you fail in the previous exam, continue the exam.
In 2005, the Electronic Signature Law was promulgated and implemented. Electronic signature refers to any electronic technical means that can prove the identity of the parties and approve the contents of documents in electronic communication, which can be called electronic signature. Any electronic technical means that can prove the identity of the parties in electronic communication and approve the contents of documents can be called electronic signature. Electronic signature is the general name of modern authentication technology and an important guarantee for the security of e-commerce. ?