Tabel TC_USERCP Tabel TSYS_DEPARTMENT Tabel TSYS_TECHNICIAN

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4. Tabel TC_USERCP

a Bentuk Tidak Normal Unnormalized Form Tabel 4.11 Himpunan Relasi Unnormalized Form Tabel TC_USERCP USERNAME ADDRESS COMPANY ADDRESS_COMP b Bentuk Normal Pertama First Normal Form 1 NF Tabel 4.12 Himpunan Relasi 1NF Tabel TC_USERCP USERID USERNAME ADDRESS COMPANY ADDRESS_COMP CRXY001 Yeni Jl.Bintaro Roxy Mas Jl.Grogol URXY001 Sukur - Roxy Mas Jl.Grogol Functional dependency : ƒ USERID J USERNAME, ADDRESS ƒ COMPANY J ADDRESS_COMP ƒ USERID Q COMPANY c Bentuk Normal Kedua Second Normal Form 2NF Tabel 4.13 Himpunan Relasi 2NF Tabel TC_USERCP USERID USERNAME USERTYPE URXY002 Sukur MTR CRXY001 Yeni NSB Functional dependency : ƒ USERID J USERNAME ƒ USERID Q USERTYPE 93 Keterangan : Bentuk Normal Kedua 2NF dari Tabel TC_USERCP menghasilkan 1 kolom field baru yaitu USERTYPE untuk menentukan asal User dari Mitra Company MTR atau Nasabah Customer NSB

5. Tabel TSYS_DEPARTMENT

a Bentuk Tidak Normal Unnormalized Form Tabel 4.14 Himpunan Relasi Unnormalized Form Tabel TSYS_DEPARTMENT DEPARTMENT b Bentuk Normal Pertama First Normal Form 1 NF Tabel 4.15 Himpunan Relasi 1NF Tabel Department DEPARTMENTID DESCRIPTION SYSD System Development ITOS IT Operating System Functional dependency : ƒ DEPARTMENTID J DESCRIPTION

6. Tabel TSYS_TECHNICIAN

a Bentuk Tidak Normal Unnormalized Form Tabel 4.16 Himpunan Relasi Unnormalized Form Tabel TSYS_ TECHNICIAN TECHNAME DEPARTMENT 94 b Bentuk Normal Pertama First Normal Form 1 NF Tabel 4.17 Himpunan Relasi 1NF Tabel TSYS_ TECHNICIAN TECHID TECHNAME DEPARTMENT TCH001 Helmy System Development TCH002 Usep IT Operating System Functional dependency : ƒ TECHID J TECHNAME ƒ TECHID Q DEPARTMENT c Bentuk Normal Kedua Second Normal Form 2NF Tabel 4.18 Himpunan Relasi 2NF Tabel TSYS_ TECHNICIAN TECHID TECHNAME DEPARTMENTID TCH001 Helmy SYSD TCH002 Usep ITOS Functional dependency : ƒ TECHID J TECHNAME ƒ TECHID Q DEPARTMENTID Keterangan : Bentuk Normal Kedua 2NF dari Tabel TSYS_ TECHNICIAN menghasilkan 2 tabel baru yaitu TSYS_ TECHNICIAN dan TSYS_DEPARTMENT 95

7. Tabel TC_CPTYPE