Broadband Definition This refers to high-speed data transmission in which a single cable can carry a large amount of data at once. The most common types of Internet broadband connections are cable modems (which use the same connection as cable TV) and DSL modems (which use your existing phone line). Because of its multiple channel ..
Archives : September-2019
Coaxial Cable Definition Coaxial (or “coax”) cable is a common type of cable used for transmitting data over long distances. It can carry either an analog or digital signal. While coax cables have many applications, they are most commonly used to transmit cable TV and Internet signals. Coax cables that run underground are typically thicker and more heavily insulated than the ..
T1 Definition This is a data transfer system that transfers digital signals at 1.544 megabits per second (quite a bit faster than a 56K modem, which maxes out at around 0.056 Mbps). Most small to mid-sized colleges and business have T1 lines for their Internet connections. Because of the T1’s large bandwidth, hundreds of people ..
Bot Definition A bot (short for “robot”) is an automated program that runs over the Internet. Some bots run automatically, while others only execute commands when they receive specific input. There are many different types of bots, but some common examples include web crawlers, chat room bots, and malicious bots. Web crawlers are used by search engines to scan websites ..
Kilobit Definition A kilobit is 103 or 1,000 bits. One kilobit (abbreviated “Kb”) contains one thousand bits and there are 1,000 kilobits in a megabit. Kilobits (Kb) are smaller than than kilobytes (KB), since there are 8 kilobits in a single kilobyte. Therefore, a kilobit is one-eighth the size of a kilobyte. Before broadband Internet was common, Internet connection speeds were often ..
Dial-up Definition Dial-up refers to an Internet connection that is established using a modem. The modem connects the computer to standard phone lines, which serve as the data transfer medium. When a user initiates a dial-up connection, the modem dials a phone number of an Internet Service Provider (ISP) that is designated to receive dial-up calls. ..
LTE Definition Stands for “Long Term Evolution.” LTE is a 4G telecommunications standard used for transferring data over cellular networks. It supports data transfer rates of up to 100 Mbps downstream and 50 Mbps upstream. While the terms “4G” and “LTE” are often used synonymously, LTE is actually a subset of 4G technologies. Other 4G standards include Mobile WiMAX (IEEE 802.16e) and WirelessMAN-Advanced ..
IMEI Definition Stands for “International Mobile Equipment Identity.” Every mobile device that connects to a cellular network has a unique IMEI number. This includes cell phones, smartphones, cellular-enabled tablets and smartwatches, and other devices that support cellular data. The IMEI number uniquely identifies a mobile device. It is separate from the SIM card or UICC number which is linked to a removable card ..
Android Definition Android is a mobile operating system developed by Google. It is used by several smartphones and tablets. Examples include the Sony Xperia, the Samsung Galaxy, and the Google Nexus One. The Android operating system (OS) is based on the Linux kernel. Unlike Apple’s iOS, Android is open source, meaning developers can modify and customize the OS for each phone. Therefore, different ..
Adware Definition Adware is free software that is supported by advertisements. Common adware programs are toolbars that sit on your desktop or work in conjunction with your Web browser. They include features like advanced searching of the Web or your hard drive and better organization of your bookmarks and shortcuts. Adware can also be more ..
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