1) what are the two parts of hardware? a) external device and internal devices b) internal devices and output devices c) input devices and output devices d) external devices and input devices e) RMM and ROM 2) How much capacity in CD? a) 1000MB b) 500MB c) 750MB d) 1GB e) 1.5GB 3) There are two main part in computer system.what are they? a) computer itself and hardware b) users and software c) users and hardware d) computer itself and users 4) there are two forms of output.what are they ? a) moniter and speaker b) soft copy and hard copy c) memory and processon d) hardware and software e) input and output 5) how many function of computer system? a) 3 b) 2 c) 4 d) 5 e) 6 f) 1 6) PS 2 ports use to connect , a) mouse b) keyboard c) mouse and keyboard d) audio and video e) VGA and game 7) what is the parallet port? a) b) c) d) 8) what is the technology of DVD ? a) magnetic b) optical c) solid state d) optical and magnetic e) solid state and optical 9) what is this port ? a) ps 2 port b) parallet port c) HDMI port d) RJ 45 port e) USB port 10) red one is use to, a) headphones b) speakers c) audio into pc d) microphone e) record players to pc

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