Unformatted text preview: be placed over a given length of tape.
The density is usually expressed in bytes or characters per inch.
Tape drive: A device used for storage and retrieval of data stored on magnetic tap
Telecommunications: Transmission of data between computer systems and/or
terminals at different locations through telephone facilities.
Telnet: An application level protocol that allows a user to log in to another
computer from his/her current computer in a network environment.
Template: A standard format used to quickly create new •documents in the same
Terabytes (TB): Memory storage equal to about one trillion (1012) bytes.
Teraflop: 1012 floating-point arithmetic operations per second.
Terminal: See Video Display Terminal (VDT). Terminal emulator: A program that runs on a PC or workstation and pretends that
it is a terminal when the PC or workstation is connected to a network and
communicates with other computers on the network.
Testing: The process of making sure that the program performs the intended task.
Thermal printer: A printing device that utilizes paper that is sensitive to heat.
Third generation computers: Computers built between 1964 and 1975 that used
integrated circuits in CPU, high speed magnetic core main memories, powerful
high-level languages and saw the advent of time-sharing operating system.
Thread: In a multithreading system, the basic unit of CPU utilization is a thread. A
process consists of an address space and one or more threads of control. All the
threads of a process share the same address space, but each thread has its own
program counter, its own register states, and its own stack. Also known as lightweight process.
Throughput: The total amount of useful processing carried out by a computer
system within a given time period. It is measured as the number of processes that
are completed by the system per unit time.
Time division multiplexing: A method of sharing a communication channel in
which the total time available in the channel is divid...
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This document was uploaded on 04/07/2014.
- Spring '14