Which connector on the back of a computer is used to attach a mouse to a modern PC system?answerUSB BLow-density (two row), female DB-15High-density (three row), female DB-15Mini-DINUSB ARJ-45

Which type of computer port is commonly used to connect external devices like keyboards, mice, and printers?a) HDMIb) USB (Universal Serial Bus)c) VGAd) Ethernet

A service desk operator is looking at an older computer. The service desk operator attempts to plug in a keyboard and mouse, but there are no USB ports. What type of cable do the keyboard and mouse need?a.IDEb.Molexc.DB9d.DVI

A technician is building out a new desktop PC and is trying to connect the hard drive and ensure it has power. In a more modern system, which cable will provide power?a.15-pinb.7-pinc.eSATAd.Molex

Hello everyone, Today's computers and mobile devices have various ports, including USB, USB Type-C, and Thunderbolt 3. Different ports are available for desktop and laptop computers, each with its own functions and sizes. Finding the right wires or adapters to connect your device to a monitor, TV, network, or peripheral can be challenging, even if you're familiar with the most common connectors. To help you choose the right computer for your business, here are some common types of ports and their purposes: Serial Port: Used for transferring information one bit at a time. It was commonly used for connecting modems or mice to PCs, but newer computers rarely have this port. PS/2 Connector: Previously used for keyboards and mice on PC-compatible systems. Some newer PCs may have a combo PS/2 port that accepts either a keyboard or mouse. Parallel Port: Used to send multiple data signals simultaneously. It was commonly used for connecting printers to computers but is now obsolete. Game Port: Traditionally used for video game input devices on x86-based PCs. It has been replaced by USB. Ethernet/RJ45: Commonly known as the network jack or internet connection. It is used to connect to the internet using twisted pair cables. Modem/RJ11: Used for terminating telephone wires. New computers often lack a modem/RJ-11 port. VGA Port: Commonly used for external monitors, but it carries an analog signal. S-Video: Carries video data as separate luminance and chroma signals. HDMI: Compact interface for transmitting uncompressed digital data. These ports have largely replaced older connectors, such as the serial and parallel ports, with the widespread use of USB. ReplyReply to Comment Collapse SubdiscussionDr. Dax Bradley Dr. Dax Bradley YesterdayDec 12 at 11:07am Hello Charlyarta, Thank you for the comprehensive overview of various computer and mobile device ports. Your breakdown of each port type and its specific functions is quite informative. It's interesting to see how technology has evolved, rendering some older ports obsolete while introducing new and more versatile ones. Considering the fast-paced advancements in technology, do you anticipate any upcoming changes or innovations in the realm of computer ports that could further simplify connectivity or introduce new functionalities?

Which of the following can be used to connect several devices to the system unit and are widely used to connect keyboards, mice, printers, storage devices, and a variety of specialty devices?Multiple ChoiceUSB portSATAParallel portFirewire bus