"IT recruiting is a demanding sector of recruiting that requires an understanding of what IT professionals do and how the tech industry works. In an interview, expect to discuss your knowledge of the technology field for which you are applying as well as answer typical recruiting questions about organizational and time management skills. Because employees in this role need a more advanced skill set than general recruiters, companies often look for candidates with at least 1-3 years of prior recruiting experience."
How many unique handshakes if each person in a group of 10 give handshakes out to each and every other individual. (a) 100 (b) 50 (c) 45 (d) 20 (e) 10
45. Imagine it as a polygon of side 10. Or draw out triangle, square, pentagon, and see the pattern yourself, if you don't know the algorithm.
true, or 9+8+7+...+2+1
Or just do: (10 Combination 2) = 10!/(2!8!) = 45