Which of the following is a parallel port connector?
Which of the following is used to connect a game controller, such as a joystick?
which of the following would you attach an AT keyboard?
which of the following would you attach a PS/2 keyboard?
Which of the following are keyboard connectors?
which of the following would you attach a PS/2 mouse?
Which of the following a serial port on an Apple Macintosh computer?
which of the following could you attach a mouse on an IBM PC?
What will you tell the user?
You are working as a technician at Certkiller .com. A user wishes to buy a new keyboard that is
connected through USB, but he says that he already has 2 USB devices and is concerned that he
won’t be able to connect another one. How many USB devices can be connected to a system at
the same time? What will you tell the user?
Which of the following should you do FIRST?
You are working as a technician at Certkiller .com. You are asked to troubleshoot a new computer
where the user has observed that the USB ports are not working with any USB devices. Which of
the following should you do FIRST?