Write a program in 8 bit microprocessor to store 60h , 2Ah , 7ch and 10h in the memory location starting from 3000h. Add these data and store the result in 4000h. Explain all the steps.

Afiling system in which an intermediary source of reference, such as a file card, must be consulted to locate specific files is called a(n) system. a. shelf filing b. direct filing c. indirect filing d. shingling