hashing Clusterng problems

Question

Identify the false statements
1. Linear probing suffers from both primary clustering and secondary clustering.
2. Quadratic probing suffers from both primary clustering and secondary clustering.
3. Double hashing do not suffers from primary clustering but suffers from secondary clustering only to a small extent.

Comments

i can't understand . why made easy give incorrect answer for many questions .

suffers from -

Linear probing :- primary clustering and secondary clustering

Quadratic probing :- secondary clustering

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what is the made easy solution?

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Almost all test series providing either incorrect solutions or unclear questions. Gate overflow is better you can discuss answers.

In made easy test series aptitude difficulty is much different than original gate.

Answer 1

I : 1st is true. 2nd is false. 3rd is true

ME: 1st and 2nd are false, 3rd is true.

Comments

https://en.wikipedia.org/wiki/Primary_clustering