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What are the points where external devices connect to a computer?
Wiki User
∙ 12y ago
list of external devices:
1.Mouse
2.Keyboard
3.Speakers
4.hardrive (external)
5.Microphone
Do you think these aren't essential? External devices such as external hardrives,
come in place when internal hardrives cannot be installed. Duh
Wiki User
∙ 12y ago
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What points should be considered when choosing labor saving devices?
warranty,convenience,care of method and voltage
How do you ground a computer?
Grounding an electrical or electronics device commonly refers connecting it's power inlet ground pin to the ground connection of the power outlet. The power outlet ground connects to the ground connection provided by the electricity utility company or the building's common ground connection. The grounding essentially provides a zero volt reference. Many systems which have a metal chassis provide specific grounding points with screws/nuts to connect grounding wire. To ground chassis of a computer one need to connect ground wire to the metal case.
What are 5 safety points while using a computer?
Keep you password secureDon't view unsolicated messages or E-mailKeep your computer up to dateDon't publish personal informationKeep a backup of your files
What are two functions of intermediary devices on a network?
Computer networks vary in scale from small work groups, local area networks (LANs) to some of the largest networks like the Internet. They are all created essentially from connections between computers. The intermediary devices make the data transfer and regulation of these networks possible. They are designed to serve many functions like making data flow control decisions, data encryption, data modulation and demodulation, provide network security and most importantly, provide point to point connectivity. Here are some of the prime examples of intermediary devices that make this possible. I assume that you are familiar with the OSI (Open System Interconnection) model which describe the hierarchies in a computer networking system. In case you are not familiar with it, refer to the article 'OSI model explained'.SwitchesNetwork switches or packet switches are devices that connect the various segments of a network, and their main function is switching packets of data. Also called as a network bridge, they switch processes and rout data at the level of the data link layer, which is second of the OSI model layers (concerned with physical addressing of data). A switch may also operate at the level of other OSI layers like the physical, network or transport layer. Multilayer switches act at different OSI layers simultaneously. Network switches play a vital role in the functioning of local area networks.RoutersAs its name suggests, a router is an intermediary device that regulates and routs data traffic between computer networks. It forwards data to various network destinations and controls flow of data between two or more logical subnets, which do not have the same network address in a large network. It selects the optimum path for data transfer between two points in a network. Routers are one of the most vital intermediary devices that make data transmission possible.ModemA modem (modulator - demodulator) is an intermediary device that converts analog signals transferred over networks into digital signals and digital signals back to analog. They enable the transmission of digital data over analog mediums like telephone lines and optic fiber cables.Wireless Access PointsA wireless access point (WAP) is an intermediary device in a network that connects various types of wireless communication devices to connect with wireless networks. The connectivity is made possible through 'Bluetooth' and 'Wifi technologies'. It acts as an intermediary between wireless devices and wired devices that are part of a network.HubWorking at the physical layer of the OSI model, a hub is basically a connector between ethernet segments which also control the bandwidth sharing among connected computer terminals.RepeaterRepeaters are network devices that carry out the task of maintaining signal strength over its transmission through a network. They regenerate data signals and amplify them for further transmission.FirewallA firewall is one of the most important intermediary devices in any network. A firewall is any hardware appliance or software designed to filter network traffic that passes through it according to certain criteria and trust levels set by the network administrator.These were some of the most common intermediary devices that are part of every computer network at any scale. Some other examples of intermediary network devices are proxy servers, gateways and digital media receivers. Without them, the working of a computer network would be next to impossible!
Elements of computer graphics?
In traditional computing terms, the basic element of computer graphics is a pixel, the atomic (not divisible) unit of display. It can be "Off" (=of background color) or "On" in any other color out o the supported set of colors, but it can't be halved.In modern computers, pixels still exist, and all the above is still true. However, with today's very high resolution screens, the dimensions of an individual pixel hardly matter any more. Therefore, the basic elements of computer graphics of a modern computer system are points, straight and arced lines, and basic geometric shapes such as ellipses, rectangles, triangles and trapezes.To proof my point, I refer to modern 3D animation software, software which was used to create popular and (technically) awe-inspiring movies such as Monsters, Inc or Toy Story, to name just two. In these tools, shapes as complex as the entire body of a hairy monster are composed of (many) points, straight lines, and triangles.Therefore, the basic elements of modern computer graphics are points, straight lines and triangles.
What are the hardware and software devices required for one to connect to the internet?
you need a computer in the form of PCs,laptop,smart phones,tablet network server intenet connection from your local ISP a network interface card wired access points wireless access points firewall routers browsers modems operating systems softwares
Is the Poke Walker Wi-Fi or Ds comunication?
The DS uses Wi-Fi connection to connect to other DS's and access points. The connection is pretty much the same to connect to the internet and to other devices.
What is the external connection points?
what is a external conections point
Contour lines connect points with the same what?
Contour lines connect points with the same what?
What is the difference between an internal an external storage device?
Deciding what to get for your data storage device need can be a very difficult and daunting task, especially since your two options - internal and external storage devices each has its own pros and cons. Here are some basic points that you may want to consider when buying a storage device.Internal storage devices reside inside your PC. Once installed, they become an integral part of your machine, and due to the complex process of installing, you would definitely hesitate before removing them again. Hence if something goes wrong with an internal storage device, more often than not, you need to take it out of your PC system to have it fixed or to have it replaced. For data back-up, an internal storage device is not a good option since you're most probably backing up files coming from your own PC. Having it connected to your PC most of the time would render it vulnerable to virus and other malicious attacks coming from online predators.On the other hand, an external storage device gives you exactly the opposite of that limitation of internal storage devices. You can bring this kind of storage device anywhere, and the only time it stays connected to your main machine is when you are using it. And since it is portable and can universally connect to all PCs which support it. External storage devices are a great accessory for bringing large files to where ever you want to bring them.In terms of speed, internal storage devices though beat external devices. Since external storage devices rely on another technology/facility to connect it to your computer, transfer speed is severely affected. Internal storage devices download and upload files to your PC faster than the external devices. This is due to the fact that internal storage devices become part of the system once it is installed.On the sharing aspect, external storage devices definitely beat internal storage. You can easily share your files with your friends and contacts by simply connecting the device to their machines. And since most external storage devices now work through USB port connectivity, you are pretty much assured that you can easily transfer your files to your friends'/contacts' PCs in a snap.By-R.Amalakanthan (AK)
What does a video bus do?
A bus in a computer is an electronic path between points in a system. A video buss is a path between devices that transmit video signals.
Why do you connect points on a coordinate graph?
If the variables are something continuous, then you should connect the points. For example, if it is your height and weight then since those variables are continuous it is necessary to connect the points plotted on the coordinate graph.
What is the tap off in cable network?
Tap off in cable networks is a point in the network where a branch cable is connected in order to connect a customer or a subscriber. It is usually done by a splitter or a coupler. Tap off points are also used to measure the signal strength or to monitor the quality of the transmission. The tap off point is usually connected from the main trunk cable to the side branch cable. Tap off points are also used to connect amplifiers and other devices in the network. Tap off points are used to connect branch cables to the main trunk cable. Tap off points can be used to measure signal strength or monitor transmission quality. Amplifiers and other devices can be connected to tap off points.
Sharp bends or kinks in the isobars mark points where cross the lines?
Contour lines connect points of equal elevation while isobars connect points of equal pressure
What is the purpose of SCSI?
It connects eternal device, connects power supply to analyze data.-Small computer system interface.-for peripheral devices connectivity (8 devices (0-7))-Internal and external buses like power supply and extensive peripherals.-Ultra SCSI - 32 devices (no wire is required, all with is uses is wireless).-Physical drive accession - (Single hard dish is physical drive).-Logical drive accession.-SCSI ID is available in the device.Configuration done in booting.-5MB/Sec.-SCSI: 2--Fast SCSI - 10MB/Sec.--Wide SCSI - 16bit 20MB/Sec.-SCSI: 3--Support 32 device - 40MB/Sec.Note: the above answer is in the form of points.
Is there a device that can connect to a wireless internet network and share it with other devices using ethernet ports?
Yes. This is called "wireless bridging" and is a common feature on most modern wifi routers and access points.
What is a external mirror?
An external mirror is a mirror that points outward, creating views of whatever it is reflecting
