the right to change nationality is not included in the UN Declaration of Human Rights. There are 30 in total but you're not expected to know them all. You should know the big ones though which are; life, security, belief, equal treatment, free speech and expression. A summary can be found here: Universal Declaration of Human Rights | United Nations

A risk of pre-planning an audit is the supplier has time to prepare for it. It's a good thing in that they can get their paperwork in order but the downside is they can overprepare so you don't get a realis-tic representation of what they're doing. One way they can do this is coaching staff in what to say to the auditors.

ILO = the International Labour Organisation.
ISO is the International Standardisation Organisation- they also come up in this exam.
Fair Trade is about paying suppliers properly.
WWF is the World Wildlife Foundation, or if you watched wrestling in the 90s, the original WWE. You do not need to know about wildlife or wrestling for this exam.

tactical is the correct answer; items that are short-term or low value are considered tactical.
Strategic sourcing is long term and high value.
Outsourcing is moving a key business function to an external company.
Insourcing is bringing a previously outsourced part of the company back in-house.

Raja should send out a RFI- request for information; this will allow him to gain feedback from the marketplace prior to tender.
Speaking only with current suppliers will not provide all the information Raja requires.
He should not send out a request for quotation since he is still conducting market research An open competition would be how he can procure, after he's completed his research