The total number of companions required to merge 4 sorted files containing 15, 3, 9 and 8 records into a single sorted file is Data Structures 4 July 20204 July 2020StudyBlocksLeave a Comment on The total number of companions required to merge 4 sorted files containing 15, 3, 9 and 8 records into a single sorted file isa) 66 b) 15c) 39 d) 33