Which of the following is not an example of a file with records that contain fields?
a. an employer keeps a file of her employees including each employee’s name, address, phone number, and ID number
b. a school child keeps a file of all the books she has read in one year including the book’s title, author, publisher, and number of pages
c. a business keeps a file of the names of its suppliers, a file of the names of its customers, and a file of its major overhead expenses
d. all of the above are examples of a sequential file with records that contain fields
C
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