1) A computer uses _________ to accept the data and program.


A) Input devices

B) Output devices

C) Control unit





2) __________ devices take machine code coded output results from the processor and convert them into form that can be used by human beings.


A) Input devices

B) Output devices

C) Control unit




3) _______ is the brain of computer.


A) Central Processing unit

B) Memory Unit

C) Control unit




4) Where the computer stores the program and data that are currently being used.


A) Central Processing unit

B) Memory Unit

C) Control unit






5) Between any two components of the computer system there pathway called a __________.


A) Memory Unit

B) CPU

C) Bus