Which of the following statements with regards to search keys is not correct? a. A search key

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Which of the following statements with regards to search keys is not correct?

a. A search key can be composite, meaning that it can consist of a combination of values.

b. A search key needs to be a unique identifier of a record.

c. A search key can be used to retrieve all records of which a certain attribute type falls within a range.

d. A search key determines the criteria for retrieving records.

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Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

ISBN: 9781107186125

1st Edition

Authors: Wilfried Lemahieu, Seppe Vanden Broucke, Bart Baesens

Question Posted: Dec 16, 2023 04:11 AM

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Which of the following statements with regards to search keys is not correct? a. A search key

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b A search key needs to be a unique identifier of a record This statement is n...View the full answer

Principles Of Database Management The Practical Guide To Storing Managing And Analyzing Big And Small Data

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