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Computers and Technology, 03.12.2021 02:30 belindajolete
When a use case controller receives the initial request for an inquiry when the data access layer is added, it first
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Digital information is stored using a series of ones and zeros. computers are digital machines because they can only read information as on or off â1 or 0. this method of computation is known as the system
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Computers and Technology, 22.06.2019 08:40
1. the program must provide following functions to extract some statistics. note that the data_list parameter specified in these functions may be the same for all functions or different for different functionsâthat is your choice. a skeleton file is provided on mirmir. a) open_file()prompts the user to enter a year number for the data file. the program will check whether the year is between 1990 and 2015 (both inclusive). if year number is valid, the program will try to open data file with file name âyear.txtâ, where is the year. appropriate error message should be shown if the data file cannot be opened or if the year number is invalid. this function will loop until it receives proper input and successfully opens the file. it returns a file pointer and year. i. hint: use string concatenation to construct the file name b) read_file(fp)has one parameter, a file pointer read. this function returns a list of your choosing containing data you need for other parts of this project. c) find_average(data_list) takes a list of data (of some organization of your choosing) and returns the average salary. the function does not print anything. hints: i. this is not the average of the last column of data. it is not mathematically valid to find an average by finding the average of averagesâfor example, in this case there are many more in the lowest category than in the highest category. ii. how many wage earners are considered in finding the average (denominator)
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Computers and Technology, 22.06.2019 23:00
In which part of a professional email should you try to be brief, but highly descriptive?
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Computers and Technology, 24.06.2019 13:00
Append and make table queries are called queries. select complex simple action i think action
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