ATT WEEK 10 Exam| Answered 100% Correctly

ATT WEEK 10 Exam| Answered 100% Correctly Multiplexing Putting information from several sources on one line of transmission path Demultiplexing Separating info on a single line to several lines or transmission paths Analog to digital AD Circuit that changes analog to digital digital -to-analog converter (DAC) Circuit that changes digital signal to analog Simultaneous a/D converter Uses many comparators and encoders stairstep A/D Converter uses one comparator and an up counter Tracking A/D Converter uses one comparator and an up down counter Weighted D/A Converter uses various sizes of resistors Latter D/A Uses two size resistors in series parallel circuit Resolution The smallest increment of voltage that can be expressed Data distribution circuit Reverses the multiplexing functi on Data distribution circuit More commonly called the demultiplexer Data selector circuit Also called the multiplexer Four -bit subtracter Digital subtraction is a variation of addition For bit subtracter Designed to subtract binary numbers two's complement A method in computing of being able to store negative numbers as string of pure binary digits. It works by turning the MSB into a sign bit, where 0 represents a positive number and 1 represents a negative. two's complement A method of representing negative numbers in the binary system. two's complement Finding the ones complement of the number and then adding one to it