1. Understand the exam outline and exam content: First of all, you need to understand the exam outline and exam content, including exam questions, score distribution, exam difficulty and so on. It will help you make a preparation plan.
2. Learn basic knowledge: Computer exams usually examine basic computer knowledge, such as computer composition principle, operating system, computer network, program design, etc. These basic knowledge can be learned by reading textbooks and watching video tutorials.
3. Do exercises and mock exams: By doing exercises and mock exams, you can test your academic performance, find your weak links and strengthen them accordingly.
4. Make a preparation plan: According to your actual situation, make a reasonable preparation plan, including study time, study content, problem-solving exercises, etc. , and in strict accordance with the plan.
5. Attend training courses: If you find it difficult to study by yourself, you can attend some computer examination training courses. Under the guidance of professional teachers, you can get twice the result with half the effort.
6. Communicate more and consult more: In the process of learning, communicate and consult more with classmates and teachers, which can help you better understand and master knowledge.
7. Keep a good attitude: In the process of preparing for the exam, keep a good attitude, don't give up because of difficulties, and believe that you can overcome all difficulties.
In short, it takes patience and perseverance to prepare for the computer exam on a zero basis. As long as you keep working hard, I believe you can get good grades.