NEAL Design Methodologies: Mastery Test
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Dan is drawing a DFD to represent a restaurant kiosk Interface. Match the following components to the parts of the diagram he would place
them.
-customer
-kitchen
-notify kitchen
-inventory
-order
-accept order

Ou listened to a song on your computer. did you use hardware or software?

Describe a data structures that supports the stack push and pop operations and a third operation findmin, which returns the smallest element in the data structure, all in o(1) worst-case time.

Write a program that asks the user to enter the name of an input file. if the file does not exist, the program should prompt the user to enter the file name again. if the user types quit in any uppercase/lowercase combinations, then the program should exit without any further output.