Assume you are using the union operator to combine the results from two identical tables, customer and customer_2. the customer table contains 10 rows, while the customer_2 table contains 7 rows. customers dunne and olowski are included in the customer table as well as in the customer_2 table. records are returned when using the union operator.

Select the correct answer. sean is a computer programmer. he has programmed an application for toddlers that plays nursery rhymes. however, a logic error has occurred in the program. which problem is a likely consequence of the error? a. the program crashes every time the user wants to play the nursery rhymes. b. the program crosses its buffer boundaries and overwrites an adjacent program. c. the program plays a different nursery rhyme than the one the user intended to play. d. the program shows different structures in its programming language code. e. the program introduces new viruses every time the user plays a nursery rhyme.