What should candidates do to verify their eligibility?

Candidates should present their degrees to verify their eligibility because academic qualifications are a fundamental requirement in most recruitment processes. These degrees serve as official documentation that confirms candidates have completed the necessary educational programs that align with the job roles they are applying for. This verification step is crucial as it helps employers ensure that candidates possess the required knowledge and skills pertinent to the position, thus maintaining the integrity and standards of the recruitment process.

Other options such as completing an online quiz or contacting a recruitment agency do not serve as definitive proof of eligibility. While a medical report might be required for certain roles, it typically pertains to health status and is not directly related to validating academic qualifications or eligibility criteria set for engineering and supervisor trainee positions.