Give one insertion anomaly, one update anomaly, and one deletion

anomaly that could happen in the EMP_PROJ and EMP_DEPT

relations of Figure 1 and Figure 2.

EMP DEPT Ename Sn Bdate Address Dnumber Dname Dmgr ssn EMP PROJ San Pnumber Hours Ename Pname Plocation FD1 FD2 FD3 Figure 1: Two relation schemas suffering from update anomalies