Online mode of exams are more common now a days. Though it is emerging not all the persons have the method of online based exams. The major demerit of the online exams is that all the individuals not have the knowledge to approach the exam. The advantage of the online exams is that no need of exam halls, supervision and separate time information. If the knowledge of the online exams have a separate teaching, it will be the best mode of examinations in the future. The results are immediately announced in the online exams. Online examinations are easier, time saving and comfortable. Many examinations are being conducted online, like MBA ( distant learning ), few Medical courses, short courses, etc. Candidates may take a little time to adjust but will find it fine. The time given is appropriate. The preparation should be good else the candidate may get nervous if they are not sure of the answers to the questions that come.