(Answered) : Reviewing Recruitment Techniques Hr Professionals Need Help Researching Types Testing Imp Q34498066

We are reviewing Recruitment Techniques for HR Professionals andI need some help with the below.

When researching the types of testing to implement — what aresome of the ethical and legal issues HR shouldconsider?  

Why is it important to conduct preemployment backgroundinvestigations? How would you go about doing so?

For what sorts of jobs do you think computerized interviews aremost appropriate? Why?

Why is it important to conduct preemployment backgroundinvestigations? How would you go about doing so?

For what sorts of jobs do you think computerized interviews aremost appropriate? Why?

Explain the process of forecasting personnel requirements.

Compare eight methods for recruiting job candidates.

Explain how to use