Address—Specific location of information in computer memory.
Analog Computer—A physical or electrical simulator which produces an analogy of the mathematical problem to be solved.
Arithmetic Unit—Unit that performs arithmetical and logical operations.
Binary Code—Representation of numbers or other information using only one and zero, to take advantage of open and closed circuits.
Bit—A binary digit, either one or zero; used to make binary numbers.
Block—Group of words handled as a unit, particularly with reference to input and output.
Buffer—Storage device to compensate for difference in input and operation rate.
Control Unit—Portion of the computer that controls arithmetic and logical operations and transfer of information.
Delay Line—Memory device to store and later reinsert information; uses physical, mechanical, or electrical techniques.
Digital Computer—A computer that uses discrete numbers to represent information.