تم الحل ✓
categoryقواعد البيانات وإدارة البيانات
schoolبكالوريوس
event_available2026-07-15
السؤال
Transcribed Image Text:
Problem 3: Consider the Writer's Patrol traffic citation shown below. The rounded corners on this form provide graphical
hints about the boundaries of the entities represented. Do the following.
a. Create the entities for an ER model based on the traffic citation form. Use five entities, and use the data items on
the form to specify identifiers and attributes for those entities. In which of these entities should you place the unique
Notice Number that is the unique identifier for this notice?
b. Complete the ER model by specifying relationships among the entities. Specify relationship types and cardinalities.
Indicate which cardinalities can be inferred from the data on the form and which need to be checked out with system
users.
WRITER'S PATROL CORRECTION NOTICE
HAME
LAST
ADDRESS
CITY
NOTICE NUMBER
Kroenke
5053 88
Mercer Island
DRIVERS LICENSE
00000
VEHICLES LICENSE
VIN
AAA000
1700683521
David M
Ave SE
STATE
STATE
Wa
Wa
STATE
Wa
POE 98040
CODE
BIRTH DATE нет WGT EYES
2/27 46
6 165 BL
90
Saab
900
COLOR YEAR
MAKE
TYPE
REGISTERED
OWNER
ADDRESS
VIOLATION DATE
MO 11 DAY 7
LOCATION
17 MILES E
VIOLATIONS
OF
YEAR 2018 THE 935
HOUR:
Enumckam
Writing text while driving
DIST DETACH
2 17
SR410
ON
OFFICERS
SIGNATURE
S Scott
☑ This is a warning, no funhar action is required.
You are released to take this whide to a place of repair.
Continued operation on the roadway is not authorized
PERSONNEL
HUMBER
CORRECTVIOLATION(S) IMMEDIATELY. Rerum this signed card
for prostat compliance within 15/30 days of this box checked)
DRIVERS
SIGNATURE
850
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