Data Definition Computer data is information processed or stored by a computer. This information may be in the form of text documents, images, audio clips, software programs, or other types of data. Computer data may be processed by the computer’s CPU and is stored in files and folders on the computer’s hard disk. At its most rudimentary level, computer data is a ..
PDU Definition Stands for “Protocol Data Unit.” A PDU is a specific block of information transferred over a network. It is often used in reference to the OSI model, since it describes the different types of data that are transferred from each layer. The PDU for each layer of the OSI model is listed below. Physical layer ..
Data Transfer Rate Definition The data transfer rate is commonly used to measure how fast data is transferred from one location to another. For example, a hard drive may have a maximum data transfer rate of 480 Mbps, while your ISP may offer an Internet connection with a maximum data transfer rate of only 1.5 Mbps. Data transfer rates are typically measured ..
Gigabit Definition A gigabit is 109 or 1,000,000,000 bits. One gigabit (abbreviated “Gb”) is equal to 1,000 megabits or 1,000,000 kilobits. It is one-eighth the size of a gigabyte (GB). Gigabits are most often used to measure data transfer rates of local networks and I/O connections. For example, Gigabit Ethernet is a common Ethernet standard that supports data transfer rates of one gigabit per second (Gbps) over a wired Ethernet ..