is a compressed, read-only file system that was designed for use on low memory or limited storage size environments such as embedded Linux systems. Select one: a. squashfs b. cramfs c. ubifs d. yaffs2

Why is it uncommon for users to perform searches directly in database tables? a.)users are discouraged from interacting directly with tables because they might confuse tables with spreadsheets. b.) users are discouraged from interacting directly with tables because this may result in unintended changes to source data. c.)users do not have the technical skills required to perform searches directly in database tables. d.)users do not have the permissions required to perform searches directly in database tables.