Computers and Technology, 13.07.2019 02:30, Xghoued7268
Describe the concept of a master-transaction file relationship and explain some approaches you can use to update the master file. consider what logic and type of statements would be required to manage multiple file sets.
Answers: 2
Computers and Technology, 21.06.2019 22:00, richellemjordan
Draw the hierarchy chart and design the logic for a program that calculates service charges for hazel's housecleaning service. the program contains housekeeping, detail loop, and end-of-job modules. the main program declares any needed global variables and constants and calls the other modules. the housekeeping module displays a prompt for and accepts a customer's last name. while the user does not enter for the name, the detail loop accepts the number of bathrooms and the number of other rooms to be cleaned. the service charge is computed as $40 plus $15 for each bathroom and $10 for each of the other rooms. the detail loop also displays the service charge and then prompts the user for the next customer's name. the end-of-job module, which executes after the user enters the sentinel value for the name, displays a message that indicates the program is complete.
Answers: 2
Computers and Technology, 23.06.2019 01:30, winstonbendariovvygn
1. which of the following is a search engine? a) mozilla firefox b)internet explorer c)google d)safari 2. which of the following statements is true? a) all search engines will provide the same results when you enter the same query. b) all search engines use the same amount of advertisements. c) some search engines are also browsers. d) search engines often provide different results, even when you enter the same query.
Answers: 2
Computers and Technology, 23.06.2019 12:30, legend101xD
Animations and transitions are added from the
Answers: 1
Computers and Technology, 23.06.2019 21:50, Trinhphuongtran
Description: write function lastfirst() that takes one argument—a list of strings of the format "lastname, firstname" —and returns a list consisting of two lists: (a) a list of all the last names (b) a list of all the first names
Answers: 2
Describe the concept of a master-transaction file relationship and explain some approaches you can u...
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