An online exam is an exam administered over the internet using a computer or other internet-enabled device. Preparing for an online class help involves ensuring that you have the necessary technical requirements to take the exam, such as a reliable internet connection, a computer or device that meets the minimum requirements, and any special software or applications that may be needed to take the exam help. Additionally, preparing for an online exam help includes studying and familiarizing yourself with the material that is likely to be on the exam, as well as understanding the format and expectations of the exam.