If zero-based learning is difficult, you can go to a training class. Hcia training is divided into online training and offline training. Hcia online training can be learned through online courses. After studying, you can find some related course videos and materials online. Offline training will have a series of courses. After studying the course, you can continue to practice. You can ask the teacher if you don't understand.
After the audit, you can go to PearsonVUE official website to register, or you can go directly to the location of the test center and apply for examination registration directly from the staff. After registration, you can take the exam with valid documents at the appointed time.
Summary:
Determine the direction to be tested, find hcia's books to review after understanding hcia's knowledge, and finally find a question bank to practice repeatedly. If zero-based learning is difficult, you can go to a training class, and after reviewing, you can go to PearsonVUE official website to register, or you can go directly to the location of the test center and apply for examination registration directly from the staff.