To get a job as a web content manager at Glentap, an e-commerce site, one must be organized and excellent at meeting deadlines, and must be hardworking. This is because Glentap's management believes that these capabilities cannot be developed through training. In this scenario, which of the following selection tests does Glentap most likely conduct to hire the right candidates?
a. Validation testsb. Work sample testsc. Cognitive ability testsd. Personality tests