【評論主題】69. 評量點矩陣印表機速度的單位是(A)BPS(Bit Per Second)(B)BPI(Byte Per Inch)(C)DPI(Dot Per Inch)(D)CPS(Character Pe

【評論內容】DPI：每英吋所能列印的點數CPS：每........

【評論主題】69. 評量點矩陣印表機速度的單位是(A)BPS(Bit Per Second)(B)BPI(Byte Per Inch)(C)DPI(Dot Per Inch)(D)CPS(Character Pe

【評論內容】DPI：每英吋所能列印的點數CPS：每秒所能列印的字元數