Which of the following is used to read PDF files ?AMS WordBPower PointCMS ExcelDAcrobat ReaderAnswer: D. Acrobat Reader Read Explanation: The correct option is Acrobat Reader.Here is what each application is primarily used for:Acrobat Reader: Opening, viewing, and reading PDF files.MS Word: Creating and editing word processing documents.PowerPoint: Designing visual presentations and slideshows.MS Excel: Managing data, spreadsheets, and calculations. Read more in App