Six files in a directory are labelled P, Q, R, S, T, and U. You are tasked with identifying specific files based on their system attributes:
(i) Files P, Q, and R are Word Documents (.docx), while S, T, and U are Excel Spreadsheets (.xlsx) (ii) Files Q, R, T, and U are marked as Read-only, while the others are Editable (iii) Files P, Q, and S are backed up to the Cloud, while the others are stored only on the Local Disk Which two files are Read-only, Excel Spreadsheets stored only on the Local Disk?Step-by-step Solution:
Let's filter the files step by step based on the given requirements: 1. Must be Excel Spreadsheets: From statement (i), these are S, T, and U. 2. Must be Read-only: From statement (ii), out of S, T, and U, only T and U are Read-only. 3. Must be stored ONLY on the Local Disk: Statement (iii) says P, Q, and S are on the Cloud. This means the others (R, T, and U) are only on the Local Disk. The files that meet all three criteria (Excel, Read-only, Local Disk) are T and U.