What is linear probing and what is use of it?

Linear Probing suffers from which leads to .

Primary Clustering, Increase in average search time

Secondary Clustering, Increase in average search time

Primary Clustering, Decrease in average search time

Secondary Clustering, Decrease in average search time

how to solve this mapping question of hashing function? Consider a hash table of size m = 10000, and the hash function h(K) = floor (m(KA mod 1)) for A = ( √(5) – 1)/2. The key 123456 is mapped to location . 45 41 43 48

These are some theoretical parts.
Refer to this for Linear Probing

Refer this for the second question https://www.geeksforgeeks.org/ugc-net-ugc-net-cs-2016-aug-iii-question-32/