Most DBMS packages contain data definition, data manipulation, and data query languages. For each of the following, indicate which language would be used and why.
a. A database administrator defines the logical structure of the database.
b. The controller requests a cost accounting report containing a list of all employees being paid for more than 10 hours of overtime in a given week.
c. A programmer develops a program to update the fixed-assets records stored in the database.
d. The human resources manager requests a report noting all employees who are retiring within 5 years.
e. The inventory serial number field is extended in the inventory records to allow for recognition of additional inventory items with serial numbers containing more than 10 digits.
f. A user develops a program to print out all purchases made during the past 2 weeks.
g. An additional field is added to the fixed-asset records to record the estimated salvage value of each asset.

  • CreatedDecember 19, 2014
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