Home » Old style (SIMPLEX) printer (like dot matrix printer) may be connected to a computer using _____ port Computer Hardware MCQs Old style (SIMPLEX) printer (like dot matrix printer) may be connected to a computer using _____ port April 13, 2022 71 Views Q. Old style (SIMPLEX) printer (like dot matrix printer) may be connected to a computer using _____ port. A. RS232/ serial B. PS/2 C. VGA D. LPT Answer: LPT
The monitor power LED is “on‟ but the monitor screen is completely dark. The least likely cause of the problem is:
Dust in a computer actually increase the size of the magnetic fields inside it. This is not good, so you must occasionaly dust, I trust. What‟s the best way to do this?