Upload Definition
While downloading is receiving a file from another computer, uploading is the exact opposite. It is sending a file from your computer to another system. Pretty straight forward. It is possible to upload and download at the same time, but it may cause slower transfer speeds, especially if you have a low bandwidth connection. Because most files are located on Internet servers, people generally do a lot more downloading than uploading.
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Internet
iCloud Definition
iCloud Definition
iCloud is an online service provided by Apple. It provides an email account, online storage, and backup services. It also allows you to share data between devices, such as Macs, iPhones, and iPads.
Below is a list of features included with iCloud:
Mail – an email account that can be automatically configured on Apple devices and accessed via Apple's webmail interface; iCloud email addresses end with mac.com, me.com, or icloud.com.
Contacts – your address book is stor...
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Ping Definition
Ping Definition
A ping is a signal sent to a host that requests a response. It serves two primary purposes: 1) to check if the host is available and 2) to measure how long the response takes.
A ping request can be performed using a ping command, which is a standard command in most command line interfaces. Several network utilities provide a ping feature, which allows you to ping a server by simply entering the IP address or domain name. Most ping programs send multiple pings and provide and ...
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Webmaster Definition
Webmaster Definition
The webmaster is the person in charge of maintaining a Web site. The jobs of a webmaster include writing HTML for Web pages, organizing the Web site's structure, responding to e-mails about the Web site, and keeping the site up-to-date. On some Web sites you might see a phrase that says, "send dead links and other Web site problems to webmaster@domainame.com." At times, being a webmaster can be a rather arduous job. I received some dead links in the mail one time, and let m...
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Web Host Definition
Web Host Definition
In order to publish a website online, you need a Web host. The Web host stores all the pages of your website and makes them available to computers connected to the Internet. The domain name, such as "sony.com," is actually linked to an IP address that points to a specific computer. When somebody enters your domain name into their browser's address field, the IP address is located and Web site is loaded from your Web host.
A Web host can have anywhere from one to several t...
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Streaming Definition
Streaming Definition
Data streaming, commonly seen in the forms of audio and video streaming, is when a multimedia file can be played back without being completely downloaded first. Most files, like shareware and software updates that you download off the Internet, are not streaming data. However, certain audio and video files like Real Audio and QuickTime documents can be streaming files, meaning you can watch a video or listen to a sound file while it's being downloaded to your computer. ...
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Cloud Definition
Cloud Definition
The term "cloud" comes from early network diagrams, in which the image of a cloud was used to indicate a large network, such as a WAN. The cloud eventually became associated with the entire Internet, and the two terms are now used synonymously. The cloud may also be used to describe specific online services, which are collectively labeled "cloud computing."
Examples of popular cloud-based services include web applications, SaaS, online backup, and other types of online s...
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Internet of Things Definition
Internet of Things Definition
The Internet of Things, commonly abbreviated "IoT," is an umbrella term that refers to anything connected to the Internet. It includes traditional computing devices, such as laptops, tablets, and smartphones, but also includes a growing list of other devices that have recently become Internet enabled. Examples include home appliances, automobiles, wearable electronics, security cameras, and many other things.
In order for a device to be part of the Internet ...
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Backbone Definition
Backbone Definition
Just like the human backbone carries signals to many smaller nerves in the body, a network backbone carries data to smaller lines of transmission. A local backbone refers to the main network lines that connect several local area networks (LANs) together. The result is a wide area network (WAN) linked by a backbone connection.
The Internet, which is the ultimate wide area network, relies on a backbone to carry data over long distances. The Internet backbone consists of...
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Traceroute Definition
Traceroute Definition
When computers communicate over the Internet, there are often many connections made along the way. This is because the Internet is made up of a network of networks, and two different computers may be on two separate networks in different parts of the world. Therefore, if a computer is to communicate with another system on the Internet, it must send data through a series of small networks, eventually getting to the Internet backbone, and then again traveling to a smalle...
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