Databases Illuminated 10.3 For the distributed Department, Faculty schema described in Section 10.7.

Department(deptCode, deptName, chairpersonID, telephone, office).

Faculty(facId, deptCode, firstName, lastName, birthDate, rank, socialSecurityNumber). Primary Key is bolded

a. Consider the query for each faculty member, print the firstName, lastName, and department Name

a.I. Give two strategies for processing this query without a semijoin.

a.II. Give a strategy using a semijoin

b. Consider the query For each faculty member, print the firstName, lastName, department Name, and chairperson name.

b.I Explain why this query is more complex than the previous one.