b) Based on the sample data shown in the ReserveVenue table above, answer the following questions:(i) If the venue tag Hibiscus is being changed to Pumpkin, which kind of data anomaly would be triggered and why? (ii) Discuss an example of insertion anomaly (iii) Discuss an example of deletion anomaly FeePerHour PurposeReservelD ReserveDate StartTime EndTime VenuelD VenueTag210101-01 3-Jan-21210101-02 3-Jan-21VenueSizeSmall10:0015:00V10Hibiscus150Discussion13:0020:00V22LilyMedium260Forum210101-02 3-Jan-2113:0020:00V20PetalMedium260Meeting210101-02 3-Jan-2117:0021:00V10HibiscusSmall150Talk210101-02 4-Jan-21SmallPost-eva Meeting09:0009:0011:00V10Hibiscus150210101-03 6-Jan-21LargeMorning Glory SmallAppreciation DayBrain StormingBriefing16:00V30Muller320150210101-03 6-Jan-2109:0012:00V11210101-04 7-Jan-2114:0017:00V10HibiscusSmall150Table 1: Details of ReserveVenue Table

b) Updation anomaly will be triggered as VenuID of Hibiscus is V10, if it is replaced for just one…

Answered: b) Based on the sample data shown in…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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b) Based on the sample data shown in the ReserveVenue table above, answer the following questions:
(i) If the venue tag Hibiscus is being changed to Pumpkin, which kind of data anomaly would be triggered and why?
(ii) Discuss an example of insertion anomaly
(iii) Discuss an example of deletion anomaly

FeePerHour Purpose
ReservelD ReserveDate StartTime EndTime VenuelD VenueTag
210101-01 3-Jan-21
210101-02 3-Jan-21
VenueSize
Small
10:00
15:00
V10
Hibiscus
150
Discussion
13:00
20:00
V22
Lily
Medium
260
Forum
210101-02 3-Jan-21
13:00
20:00
V20
Petal
Medium
260
Meeting
210101-02 3-Jan-21
17:00
21:00
V10
Hibiscus
Small
150
Talk
210101-02 4-Jan-21
Small
Post-eva Meeting
09:00
09:00
11:00
V10
Hibiscus
150
210101-03 6-Jan-21
Large
Morning Glory Small
Appreciation Day
Brain Storming
Briefing
16:00
V30
Muller
320
150
210101-03 6-Jan-21
09:00
12:00
V11
210101-04 7-Jan-21
14:00
17:00
V10
Hibiscus
Small
150
Table 1: Details of ReserveVenue Table

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