Final answer:
In computing, a 'file' is the term for a piece of information, and 'Cortana' is the feature in Windows 10 used to search for anything on the computer. Compared to chemistry, counting physical papers in a folder can be likened to counting electrons using an orbital filling diagram or adding up electron configuration data.
Step-by-step explanation:
1. A file is a piece of information. The correct answer here is A. File.
2. Cortana lets you search for anything on the computer in Windows 10. So the answer is C. Cortana.
Similar to determining the size of a physical file, on a computer, you can find the size of a digital file easily as the directory provides detailed information about the file's size. In Chemistry, when discussing the arrangement of electrons around an atom, the orbital filling diagram can be used to count electrons, while electron configuration data can be added up to find the total number of electrons, analogous to counting physical papers in a folder or adding up electronic file sizes.