An example of criterion in selection process is one of the following:a.Recommendation lettersb.Test to measure general intelligencec.Personality characteristicsd.Departmental interview

All of the options provided can be considered as criteria in the selection process. Here's why:

a. Recommendation letters: These can provide insights into a candidate's past performance, work ethic, and suitability for the role. They can be a valuable source of information from people who have previously worked with the candidate.

b. Test to measure general intelligence: This can help assess a candidate's problem-solving abilities, critical thinking skills, and ability to learn new concepts. It can be a good indicator of how well a candidate might perform in a role that requires these skills.

c. Personality characteristics: These can be important in determining whether a candidate will fit into the company culture and work well with the existing team. They can also be relevant to the role itself, for example, a sales role might require a more outgoing personality.

d. Departmental interview: This allows the team to assess the candidate's technical skills, knowledge, and ability to fit into the team. It's a crucial part of the selection process as it involves the people who will be working directly with the candidate.

So, all of these are examples of criteria that could be used in a selection process.