Welcome to your Computer Virus and Security 7 Anti virus is --? Computer Application Program code Company name None Almost all microcomputer contain __ ? Keyboard System unit Screen or monitor All of the above None Antivirus software is an example of __ ? A security utility Business software An operating system None of the above None Which of the following is not an example of application software? DOS Spreadsheet Word Processing Computer graphics None Which of the following is an appropriate DOS command? LIST FORMAT CHANGE DUPLICATE None Time's up Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
