Code stime Vcode time code Name Icode Specification Lab Schedule Schedule Computer Lab Location date HAS flow has ucode tcode uname uname Time Slot + H Lab Assistance etime For Lab User can icode phone time phone day emial classification

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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1 .using your ERD to construct an initial Entity Specification Grid (ESG) for the Lab Scheduler project.

2. Propose an EOS for an operation to query the system and provide available machine times for a given date.

Code
IP
stime
Ycode
time
code
Name
Icode
Specification
Lab Schedule
Schedule
Computer Lab
Location
date
HAS
flow
has
ucode
tcode
uname
uname
Time Slot
For
Lab User
H Lab Assistance
etime
can
Icode
phone
day
time
phone
emial
classification
Transcribed Image Text:Code IP stime Ycode time code Name Icode Specification Lab Schedule Schedule Computer Lab Location date HAS flow has ucode tcode uname uname Time Slot For Lab User H Lab Assistance etime can Icode phone day time phone emial classification
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