Data modeling may be the most important part of the systems development process because: Group of answer choices data are less stable than processes. data characteristics are important in the design of programs and other systems components. it is the easiest. the data in a system are generally less complex than processes and play a central role in development.

What provides an array of buttons for quick access to commonly used commands and tools

Write a program that keeps asking the user for new values to be added to a list until the user enters 'exit' ('exit' should not be added to the list). these values entered by the user are added to a list we call 'initial_list'. then write a function that takes this initial_list as input and returns another list with 3 copies of every value in the initial_list. finally, inside print out all of the values in the new list. for example: input: enter value to be added to list: a enter value to be added to list: b enter value to be added to list: c enter value to be added to list: exit output: a b c a b c a b c note how 'exit' is not added to the list. also, your program needs to be able to handle any variation of 'exit' such as 'exit', 'exit' etc. and treat them all as 'exit'.

Which of the following types of software is most applicable to the promotion of new products through advertising? a.databases b. spreadsheets c. web design programs d. word processing tools