Scenario 6-1 At TS Inc, a Growing BC Aviation Company of 30

Scenario 6-1
At TS Inc, a growing BC aviation company of 30 employees, recruitment rests on the shoulders of the president. Like most small companies, TS Inc. frequently uses employee referrals as a method of recruitment. The company wants to use Internet recruitment technologies but is not well versed in information technology. The CEO is very concerned about poor hiring decisions and turnover costs.
-Refer to Scenario 6-1. What would be the LEAST effective e-recruitment method for recruiting aircraft maintenance engineers?

A) national/international Internet job boards (e.g., Workopolis.ca)
B) professional and career websites (e.g., aviation professional and industry associations)
C) technical school websites (e.g., recent aircraft maintenance engineer graduates)
D) TS Inc.'s website