Multiple choice technology mainframe @CAT,UP TEST*TEST.,///20 , What is the size of file TEST*TEST. 20 tracks 20 Sector 20 Words None of above Reveal answer Fill a bubble to check yourself A Correct answer Explanation The UNISYS file allocation command with ///20 notation directly specifies 20 tracks for the file. Unlike POS-based allocation, this syntax allocates a precise number of tracks, making the file size exactly 20 tracks.