Suppose that we are using Extensible Hashing on a file that contains records with the following search key values: 3, 11, 7, 19, 14, 18, 15, 17, 20, 44, 33, 43 Show the Extensible Hash structure for this file if the hash function is h(x)=x mod 7 and buckets can hold

a. 2 records

b. 3 records