WAEC Computer Studies 2019 Paper

Concept:Linking Excel data to a Word document creates a live connection to the original source file rather than storing the data inside Word.Explanation:When data from an MS Excel workbook is linked to a Word document, the Word document stores a reference to the source application and its file location.This reference lets Word display the latest values automatically whenever the Excel data is updated.The Word document can still be edited normally, so option A is incorrect.A hyperlink is not required for this type of data link, so option B is incorrect.Linking is different from embedding; the Word document does not contain a copy of the actual data, so option C is incorrect.Thus, the linking process simply makes the Word document point back to the original Excel source.Answer:D. contains a reference to the original source application.