Examine the table shown below. This table represents the hours worked per week for temporary staff at each branch of a company.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Examine the table shown below. This table represents the hours worked per week for temporary staff at each branch of a company.

(a) The table shown below is susceptible to update anomalies. Provide examples of how insertion, deletion, and modification anomalies could occur on this table. Using the data shown in this table, the student should provide examples of how insertion, deletion, and update anomalies could occur.

staffNo branchNo BranchAddress
name
position
hoursPerWeek
S4555
B002
City Center Plaza, Seattle, WA 98122
Ellen Layman| Assistant | 16
S4555
ВО04
16 – 14th Avenue, Seattle, WA 98128 | Ellen Layman | Assistant 9
S4612
В002
City Center Plaza,Seattle, WA 98122
Dave Sinclair Assistant 14
S4612
ВО04
16 – 14th Avenue, Seattle, WA 98128 | Dave Sinclair | Assistant
10
Transcribed Image Text:staffNo branchNo BranchAddress name position hoursPerWeek S4555 B002 City Center Plaza, Seattle, WA 98122 Ellen Layman| Assistant | 16 S4555 ВО04 16 – 14th Avenue, Seattle, WA 98128 | Ellen Layman | Assistant 9 S4612 В002 City Center Plaza,Seattle, WA 98122 Dave Sinclair Assistant 14 S4612 ВО04 16 – 14th Avenue, Seattle, WA 98128 | Dave Sinclair | Assistant 10
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