Reliance on data science in the hiring process, is this critical to the desired outcome?

Download the article, read it carefully and answer the following questions. 

Assignment Questions:

1. Summarize the article in your own words. (minimum of 250 words).[Marks:2]

2. Reliance on data science in the hiring process, is this critical to the desired outcome? Describe this in no less than 100 words.[Marks: 2]

3. Discuss why employers find the hiring process difficult? Make some suggestions to develop such a recruitment process which can hire the best employees for the organization.  [Marks: 1]