Q#3. Fill in the blanks. (10*2=22)
- ————————–extracts instruction from memory and decode and execute them.
- ———————Perform arithmetic and logical operation.
- ———————is the memory from which can only read but cannot write on it.
- An ——————-is an electronic card that is used to add extra functionality to a
computer. - A—————————– is a set of lines of different width and sizes representing data,that when read help identify the scanned object