To write a program applying the concepts of file input /output.

problem statement

write an application that implements a simple text editor. use a text field and a button to get the file. read the entire file as characters and display it in a textarea. the user will then be able to make changes in the text area. use a save button to get the contents of the text area and write that over the text in the original file.

hint: read each line from the file and then display the line in the text area using a method, maybe called appendtext(astring). a method, maybe called gettext, will return all of the text area in a string that then can be written to the file.

Determine which of the four levels of measurement (nominal, ordinal, interval, ratio) is most appropriate for the data below. internet speed levels of "fast comma " "medium comma " and "slow" choose the correct answer below. a. the ordinal level of measurement is most appropriate because the data can be ordered comma but differences left parenthesis obtained by subtraction right parenthesis cannot be found or are meaningless. nothing nothing nothing nothing nothing b. the interval level of measurement is most appropriate because the data can be ordered comma differences left parenthesis obtained by subtraction right parenthesis can be found and are meaningful comma and there is no natural starting point. c. the nominal level of measurement is most appropriate because the data cannot be ordered. nothing d. the ratio level of measurement is most appropriate because the data can be ordered comma differences left parenthesis obtained by subtraction right parenthesis can be found and are meaningful comma and there is a natural starting point.

11. is the ability to understand how another person is feeling. a. authority b. sympathy c. empathy d. taking a stand

Annie is creating a corporate report for a company’s annual meeting. in the report, she wants to add the signature of various department heads. which device can annie use to capture signatures to include in the report? a. printer b. monitor c. e-reader d. digitizing tablet