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Title: Nov 2912:28 PM (1 of 19)

Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

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Page 1: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:28 PM (1 of 19)

Page 2: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:37 PM (2 of 19)

Page 3: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:39 PM (3 of 19)

Page 4: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:40 PM (4 of 19)

Page 5: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:41 PM (5 of 19)

Page 6: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:45 PM (6 of 19)

Page 7: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

A relation is in first normal form if it does not contain repeating groups.

Title: Nov 29­12:48 PM (7 of 19)

Page 8: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­12:58 PM (8 of 19)

Page 9: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

A relation is in second normal form if it is in first normal form and no non­key attribute is dependent on only a portion of the primary key. (Note: an attribute is a non­key attribute if it is not a part of the primary key).

Title: Nov 29­12:48 PM (9 of 19)

Page 10: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

A relation is in third normal form if it is in second normal form and if the only determinants it contains are candidate keys. (Note: any attribute that determines another attribute is called a determinant).

Title: Nov 29­1:04 PM (10 of 19)

Page 11: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:01 PM (11 of 19)

Page 12: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:25 PM (12 of 19)

Page 13: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:29 PM (13 of 19)

Page 14: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:30 PM (14 of 19)

Page 15: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:30 PM (15 of 19)

Page 16: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:31 PM (16 of 19)

Page 17: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:36 PM (17 of 19)

Page 18: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:38 PM (18 of 19)

Page 19: Title: Nov 2912:28 PM (1 of 19)cisweb.bristolcc.edu/.../CIS120/c12012Nov2916.pdf · Second Visual Basic Assignment Erik will be available Monday at 2: Tues from 2 - 4 and 5 to 7:30

Title: Nov 29­1:38 PM (19 of 19)