To open a file with a user supplied name, you would need to store the name in a variable. if the file name was to have no more than 20 characters in it, which would be an appropriate declaration of the file name variable?
a. char filename;
b. char filename(20);
c. char filename[20];
d. char filename[21];

Awide variety of “ apps “ are available to customize devices. which category of app does the word processing software fall into?

Acompany is inviting design for its new corporate logo from its users. this is an example of ? a. crowdfunding b. crowdvoting c. crowdsourced design d. crowdtracking

Allison and her group have completed the data entry for their spreadsheet project. they are in the process of formatting the data to make it easier to read and understand. the title is located in cell a5. the group has decided to merge cells a3: a7 to attempt to center the title over the data. after the merge, allison points out that it is not centered and looks bad. where would the title appear if allison unmerged the cells in an attempt to fix the title problem?