Among fields such as accounting, finance, marketing, and others, which has undergone the most change because of technology in the past 5 years

Accounting field in last 5 years in different type of software in use. and quick calculation of the methods are available. marketing field in very different technology are available and finance field in many loans and various type of software are available.

The advantage of administering personality tests on employees is that it will allow the employer to know the mindset and personality of the employee. this will allow the employer to at least have an idea as to how the employee works and how his attitude in the workplace. the disadvantage is that it may make the employee a little anxious as to whether he would meet the personality requirements of the employer and whether he would be able to retain the job or not. 

Entrepreneur is a person who organizes and operates a business or businesses, taking on greater than normal financial risks in order to do so.