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["2","WHAT IS THE TITLE AND SUBJECT MATTER OF THIS FILE?","COMMANDS OF THE MS/DOS OPERATING SYSTEM",null,null,0,0,0,0,0]
["2","WHO DEVELOPED THIS FILE?","BOB PRALL - DEVELOPER OF PC-LEARN",null,null,0,0,0,0,0]
[null,"The default drive will be given.  A function that can be done using the","MS/DOS operating system will be described.  The answer is that which you","would type from the keyboard to accomplish the task.  Answer in your mind -","press any key to view correct answer - then enter your score from 1 to 5.",null,null,null,null,null]
[null,"DEFAULT = A:   Get a directory of files on drive A:",null,"DIR",null,5,3,9,5,null]
[null,"DEFAULT = A:  View the contents of a file on drive B: named SOME.LET",null,"TYPE B:SOME.LET",null,2,4,8,6,null]
[null,"DEFAULT = A:  VIEW A DIRECTORY OF DRIVE C:",null,"DIR C:",null,2,5,7,7,null]
[null,"DEFAULT = A:   CHANGE DEFAULT DRIVE TO DRIVE C:",null,"C:",null,2,6,6,8,null]
[null,"AFTER TYPING A COMMAND, HOW DO YOU GET THE COMPUTER TO EXECUTE IT?",null,"PRESS THE ENTER (Sometimes called RETURN)  KEY  (Above the right shift key)",null,2,7,5,3,null]
[null,"DEFAULT = C:  RENAME A FILE ON C: NAMED SOME.MSS TO THAT.FIL",null,"REN SOME.MSS THAT.FIL",null,2,3,4,4,null]
[null,"DEFAULT = A:  ERASE A FILE ON C: NAMED NEW.FIL",null,"ERASE C:NEW.FIL  or  DEL C:NEW.FIL",null,2,4,3,5,null]
[null,"DEFAULT = A:   COPY A FILE ON DRIVE A: NAMED THIS.FIL TO DRIVE C:",null,"COPY THIS.FIL C:",null,2,5,9,6,null]
[null,"DEFAULT = C:   COPY ALL FILES ON DRIVE B: WITH EXTENSION OF BAS TO DRIVE A:",null,"COPY B:*.BAS A:",null,2,6,8,7,null]
[null,"DRIVE = C:   GET A DIRECTORY IF FILES ON C: WITH EXTENSION COM",null,"DIR *.COM",null,2,7,7,8,null]
[null,"TOGGLE THE PRINTER ON OR OFF",null,"HOLD DOWN THE CTRL KEY AND PRESS THE LETTER P",null,2,5,4,5,null]
[null,"STOP OR RESTART THE SCREEN SCROLL",null,"HOLD DOWN THE CTRL KEY AND PRESS THE LETTER S",null,2,6,3,6,null]
[null,"DEFAULT = C:    CREATE A NEW DIRCTORY ON C: NAMED  WORDPRO",null,"MKDIR WORDPRO",null,2,7,9,7,null]
[null,"DEFAULT = C:\\SOME    GO TO THE ROOT DIRECTORY",null,"CD \\",null,2,3,8,8,null]
[null,"DEFAULT = C:\\    CHANGE TO A DIRECTORY ON THIS ROOT NAMED DOS",null,"CD DOS",null,2,4,7,3,null]
[null,"DEFAULT = C:\\SOME    COPY A FILE ON DEFAULT DIRECTODY NAMED THIS.LET","TO A DIRECTORY ON C: NAMED \\WORDPRO\\NEW","COPY THIS.LET C:\\WORDPRO\\NEW",null,2,5,6,4,null]
[null,"DEFAULT = C:\\SOME   CHANGE TO A DIRECTORY ON C: NAMED \\LETTERS",null,"CD \\LETTERS",null,2,3,9,5,null]