Rajat Kumar

o level ic transistor vacuum tube fifth generation of computer fourth generation of computer third generation of computer second generation of computer first generation of computer ai microprocessor arg computer institute rajat sir gangesh sir ict computer generation rajatkumar rajatsir argci #arg vga port vga pic vga image usb port usb serial port rear panel ports rear panel ports parallel port olevel nielit olevel nielit o level front panel ports front panel cpu connector computer ports #rajatsir