Microphone and speakers are connected with the help of Sockets to the sound card of the computer. Microphone and speakers are connected with the help of_? Ethernet Cables are used for _?īecause ethernet port helps to connect to a network and high speed Internet(provided by LAN or other source).
The correct option is A, i.e., Universal Serial bus. It provides a data travel speed of 10 Mb to 1000 Mb(megabits) per second. It connects the network cable to a computer and resides in a Ethernet card. But nowadays it is replaced by USB ports.Īs the name suggests, a Modem port is used to connects a PC’s modem to the telephone network.ĭVI Port is used to connects LCD(flat panel) monitor to the computer’s high-end video graphic cards and it is very popular among video card manufacturers.Įthernet Port helps to connect to a network and high-speed Internet(provided by LAN or other sources). These ports are used previously to connect a joystick to a PC. It is a kind of wireless type port with a limited range of 5-10ft. It comes up with three variants which are 4-Pin FireWire 400 connector, 6-Pin FireWire 400 connector, and 9-Pin FireWire 800 connector.Īn Infrared(IR) port is used to sends and receives infrared signals from other devices. It is used to connect camcorders and video equipment to the computer. It can transfer large amount of data at very high speed. The IEEE 1394 interface, which is developed in the late 1980s and early 1990s by Apple as FireWire.
Microphones and speakers are connected with the help of Sockets to the sound card of the computer. But VGA Ports have holes in it and the serial port connector has pins in it. VGA port has 15 holes and it is similar to the serial port connector. VGA ports also known as Video Graphic Array connector are those which connect the monitor to a computer’s video card. In old computers, there are minimum of two PS/2 Ports, each for the keyboard and the mouse. PS/2 ports are special ports used for connecting old computer keyboard and mouse. It also provides plug & plays communication. The data transfer rate in this is Data12 megabits per second. It is a kind of new type serial connection Port that is much faster than the old serial Ports and These USB Ports are much smarter and more versatile, as it allows the “daisy chaining” of up to 127 USB peripherals connected to one port. There are minimum of two USB Ports provided in most of the computer systems. This can connect all kinds of external USB devices, like external hard disk, printer, scanner, mouse, keyboard, etc. It is also known as Printer Port or Line Printer Port. Its data transfer speed is much higher in comparison with the serial port. It can send several bits at the same time as it uses parallel communication. Parallel ports are generally used for connecting scanners and printers.