QUESTION 9 What does DBMS stand for? O document management system O database management spreadsheet O database manufacturing system O database management system QUESTION 10 Which image file format reduces the number of colors based on a user-adjusted sliding scale? O WAV O JPEG O BMP ODAT QUESTION 11 A small program for one specific task is called a task utility O a utility program protection software word processing software QUESTION 12 Users activate software instructions by choosing controls commands procedures guide ines