0 votes 0 votes For an external USB hard drive attached to a computer, which is more suitable: a write through cache or a block cache? Operating System tanenbaum operating-system file-system hard-disk descriptive + – admin asked Oct 27, 2019 • edited Oct 27, 2019 by Lakshman Bhaiya admin 197 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.