Hello PMM,PMM said:1. Yes, you can use your TRV to visit and attend job interviews. Just tell the CBSA officer (if asked) it is your intention to "land" at a later time. Just ensure that you "land" before your COPR expires.
I recently communicated with the Canadian Consulate General in New York and received following answer which seconds to yours.
Dear Sir/Madam,
You may use the Canadian Temporary Resident VISA (TRV) to visit Canada prior to landing. Advise the Port of Entry officer that you are entering Canada only as a visitor and that you do intend to land prior to the expiry of the immigrant visa.
1251 Avenue of the Americas, New York, NY 10020-1175
Canadian Consulate General/ Consulat Général du Canada