Transposition and Hashing
Suppose you have to store employee records for your employer, the largest company in the states. The primary key is the Social Security number. You need to primarily access individual records, but occasionally expect to need to print out the file for an employee directory. Identify one other way in which you need to access the data and justify a hashing and collision-handling scheme. (This is short essay question, theoretical answer needed with 200-250 words)