Exams and evaluations were traditionally done using pen and paper methods. This had a number of attached disadvantages to the model. With the advent of computer technology in all domains of life, there has been a significant change to the way we administer tests now. computer based test reign supreme, as they offer markedly higher advantages when compared to traditional testing modalities.

What is Computer Based Testing (CBT)?

This is a mode of assessment that uses a computer and digital formats of questions and answers to administer exams. In a CBT exam, the examinee will have to sit in front of a computer and answer the questions on the screen by using the computer. The responses are scored immediately, and reports are generated. All types of exams, from the entrance to aptitude and training exams, can be given by this format.

Advantages of CBT 

Increased Efficiency

The obvious benefit to be obtained is efficiency. Computers, as we know them, have become lightning-fast with the latest generation of processors. Even modest systems can keep up with modern computing demands. Therefore, the entire process of examinations can be completed by computers with much greater than human efficiency.

Enhanced Accuracy

With all human-based endeavors, there is a definite percentage of human error. This only gets worse when the task load is multiplied, as in the case of exams, which can sometimes have 100s of thousands of applicants. The error percentage is nullified when using a CBT exam. All the responses will be recorded, processed, and graded without error.

Instantaneous Results

When using this format, due to the lightning-quick processing, the exam results can be made available immediately after the exam. This doesn’t waste the time of the candidate and can give immediate feedback on the particular area or subject.

Reduced Paperwork and Environmental Impact

With computer based test being totally digital, this wipes out the cumbersome need to print out the question and answer papers, potentially for thousands of exam seekers. This reduces the carbon footprint of the exam administering organization and also saves on transportation.

Increased Accessibility

CBT exams have made it imminently possible for differently abled people to take exams easily. As opposed to a physical testing location, candidates who are differently abled can take the exam from the safety and comfort of their home and do not need to travel to a physical exam location. This is also beneficial to people in rural or remote areas.

Improved Security

An obvious benefit is that enhanced cyber security measures make it almost impossible to commit any form of malpractice. The test takers are monitored with cameras, remote proctors, and advanced software to detect signs of cheating or malpractice.

In conclusion, the computer-based test format has completely revolutionized the way exams are conducted when compared to the traditional pen-and-paper format. In conclusion, computer based test have revolutionized the conventional mode of exam administration. With increased efficiency, enhanced accuracy, instantaneous results, reduced paperwork, and environmental impact, increased accessibility, and improved security, CBT has become the preferred method of conducting exams. It is a big time and money saver and provides a fair meritocratic way of assessment.

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