Status: Intern
Position: Network Enginner at Facebook
Location: Melno Park
Date: 16 March 2020

2nd technical phone screen (1.5 hours total):
1st round was python programing

You will be supplied with two data files in CSV format .
The first file contains statistics about various dinosaurs. The second file contains additional data.
Given the following formula, speed = ((STRIDE_LENGTH / LEG_LENGTH) - 1) * SQRT(LEG_LENGTH * g)
Where g = 9.8 m/s^2 (gravitational constant)

Write a program to read in the data files from disk, it must then print the names of only the bipedal dinosaurs from fastest to slowest.
Do not print any other information.

$ cat dataset1.csv
NAME,LEG_LENGTH,DIET
Hadrosaurus,1.4,herbivore
Struthiomimus,0.72,omnivore
Velociraptor,1.8,carnivore
Triceratops,0.47,herbivore
Euoplocephalus,2.6,herbivore
Stegosaurus,1.50,herbivore
Tyrannosaurus Rex,6.5,carnivore

$ cat dataset2.csv
NAME,STRIDE_LENGTH,STANCE
Euoplocephalus,1.97,quadrupedal
Stegosaurus,1.70,quadrupedal
Tyrannosaurus Rex,4.76,bipedal
Hadrosaurus,1.3,bipedal
Deinonychus,1.11,bipedal
Struthiomimus,1.24,bipedal
Velociraptorr,2.62,bipedal
I parsed both csv rows to dicts, looped over each dict, calculated speed, and inserted using insort_left into a sorted array

2nd round was Networking - DHCP ,DNS, BGP, Packet flow ,ARP

Result: Rejected.