B, Parallel ports are faster than serial ports.
A parallel port can move a set of 8 bits at a time on eight different wires, it uses a 25 pin connector, called a DB-25 connector, whereas a serial port only has a DB-9 connector.
Answer:
Algorithms is formula for solving a problem. It is helpful because it specifically give instructions detail to computer to what a computer should perform a specific task.
For e.g. calculating report cards.
A microprocessor can directly process machine code but most programmers almost never write in it.
C. Machine code
Answer:
I am explain you in image
