Modify your program for Programming Project 2 so that it checks that the discount is not negative, and that the price of the item does not drop to zero after applying the discount. If it does violate these conditions, then your program should use an assert to exit the program.

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.

Which key should you press to leave the cell as it originally was? a. delete b. cancel c. backspace d. enter

The physical parts or components of a computer system is called .