In a data center,

Nodes N$0...$N$9$ in Rack $1$

Nodes N$10...$N$19$ in Rack $2$

Total nodes N $=20$

Student$($Id$,$ name, DOB, street, city, district$)$

The tuples are:

T$0,$ T$1,$ T$2,$ T$3.........$T$399$

Id ranges from $202105001$ to $202105400$

Question $3-1$

a$.$Design a partition vector on Id for storage of student relation

b$.$Find partitions P$0,$ P$1,$ P$19$

This is a database question. So please solve accordingly.