A—feedback J—data processingB—floppy disk K—data captureC—check digit L—card r

游客2023-09-21  15

问题 A—feedback J—data processing
B—floppy disk K—data capture
C—check digit L—card reader
D—keyboard M—electronic cash
E—flow chart N—index
F—command O—encode
G—control unit P—shareware
H—backbone network Q—display unit
I—integrated circuit [br] ( )共享软件 ( )读卡器

选项

答案 P L

解析
转载请注明原文地址:https://www.tihaiku.com/zcyy/3034001.html
最新回复(0)