Which strategies may help improve performance in the exam?

The correct choice focuses on a comprehensive approach to exam preparation through regular practice with mock exams, reviewing class materials, and participating in group study sessions. This strategy is effective because it incorporates a variety of learning methods that can enhance understanding and retention of the material.

Practicing with mock exams allows students to familiarize themselves with the exam format and types of questions that may be asked, which can reduce anxiety and improve time management during the actual exam. Reviewing class materials reinforces knowledge and clarifies any concepts that may be unclear, and engaging in group study sessions promotes discussion and collaboration, which can provide different perspectives and insights on the topics being studied.

Together, these strategies build a strong foundation of knowledge and skills, facilitating better performance on the exam compared to methods that are less holistic or less structured.