The Table EMPLOYEE with Primary Key = Empno Uses as Hash

question 29

Multiple Choice

The table EMPLOYEE with primary key = empno uses as hash function empno Mod 100, which gives the physical record number when applied to Empno. The linear probe procedure is used for collision handling. The physical records are created in the order of logical records (= rows) in the table, one physical record for one logical record EMPLOYEE
Empno
2011
2012
2211
2311
2312
2313
2317
-Which logical record (identified by empno) is stored at physical address 13?

• A) 2313
• B) 2211
• C) 2012
• D) 2311

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Definitions:

Divisional Level

Pertains to a specific segment or area of operation within a larger organization, often responsible for their own budgets and strategy.

Futures Contract

A standardized legal agreement to buy or sell something at a predetermined price at a specified time in the future.

Forward Contract

A non-standardized contract between two parties to buy or sell an asset at a specified future time at a price agreed upon today.