سوال ۱۶ کنکور ارشد مهندسی کامپیوتر ۱۴۰۵

PASSAGE 2 (excerpt): "... Principal functions of an OS include scheduling and loading programs, controlling hardware resources, protecting hardware, software, and data from <u>improper</u> use, loading programs and functions into main storage as required, passing control from one job to another under priority systems, providing error correction routines, maintaining a complete record of all process activities, and communicating with the computer operator. ..."

The underlined word “improper” in paragraph 1 is closest in meaning to ………………… .