A computer uses the following interfacing protocol for the keyboard: when the end user types a character on the keyboard, the keyboard controller sets the LSB of its 8-bit status register (label keybd status) to 1 and updates the data register (label keybd data) with the ASCII code of the typed character. The device driver resets the status bit to 0 after reading the character. (a) (1 point) What type of IO transfer scheme is employed in this interfacing protocol

Atype of researcher who uses computers to make sense of complex digital data

Think of a spreadsheet as a giant calculator spread of paper chart data collector

Python. primary u. s. interstate highways are numbered 1-99. odd numbers (like the 5 or 95) go north/south, and evens (like the 10 or 90) go east/west. auxiliary highways are numbered 100-999, and service the primary highway indicated by the rightmost two digits. thus, the 405 services the 5, and the 290 services the 90. given a highway number, indicate whether it is a primary or auxiliary highway. if auxiliary, indicate what primary highway it serves. also indicate if the (primary) highway runs north/south or east/west.