record 0 10101 Srinivasan Comp. Sci. 65000 record 1 12121 Wu Finance 90000 record 2 15151 Mozart Music 40000 record 11 98345 Kim Elec. Eng. 80000 record 4 32343 El Said History 60000 record 5 33456 Gold Physics 87000 record 6 45565 Katz Comp. Sci. 75000 record 7 58583 Califieri History 62000 record 8 76543 Singh Finance 80000 record 9 76766 Crick Biology 72000 record 10 83821 Brandt Comp. Sci. 92000 Figure 13.3 File of Figure 13.1, with record 3 deleted and final record moved.

Principles of Information Systems (MindTap Course List)
13th Edition
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter14: Ethical, Legal, And Social Issues Of Information Systems
Section: Chapter Questions
Problem 16SAT
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Consider the deletion of record 5 from the file of Figure 13.3. Compare the
relative merits of the following techniques for implementing the deletion: Move record 6 to the space occupied by record 5, and move record 7 to
the space occupied by record 6.

record 0
10101
Srinivasan
Comp. Sci.
65000
record 1
12121
Wu
Finance
90000
record 2
15151
Mozart
Music
40000
record 11
98345
Kim
Elec. Eng.
80000
record 4
32343
El Said
History
60000
record 5
33456
Gold
Physics
87000
record 6
45565
Katz
Comp. Sci.
75000
record 7
58583
Califieri
History
62000
record 8
76543
Singh
Finance
80000
record 9
76766
Crick
Biology
72000
record 10
83821
Brandt
Comp. Sci.
92000
Figure 13.3 File of Figure 13.1, with record 3 deleted and final record moved.
Transcribed Image Text:record 0 10101 Srinivasan Comp. Sci. 65000 record 1 12121 Wu Finance 90000 record 2 15151 Mozart Music 40000 record 11 98345 Kim Elec. Eng. 80000 record 4 32343 El Said History 60000 record 5 33456 Gold Physics 87000 record 6 45565 Katz Comp. Sci. 75000 record 7 58583 Califieri History 62000 record 8 76543 Singh Finance 80000 record 9 76766 Crick Biology 72000 record 10 83821 Brandt Comp. Sci. 92000 Figure 13.3 File of Figure 13.1, with record 3 deleted and final record moved.
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