1) Very fast RAM memory located inside the CPU, it’s used to hold most often used used data or programs a) RAM b) Cache c) Registers 2) These are used to hold program instructions or data or results from the ALU. a) Cache b) Registers c) Control Unit 3) Directs operation of the CPU. Moves data and program and sends control signals to memory and input/output devices. a) ALU b) Cacher c) Control Unit 4) This bus carries the data and the programs held in the RAM memory to CPU. a) Data bus b) Control bus c) Address bus 5) This bus carries the control signals from the CPU control unit. a) Address bus b) Control bus c) Data bus 6) This bus carries the memory locations from where the data or programs are picked up from RAM memory a) Address bus b) Data bus c) Control bus d) a gigabyte e) a terabyte f) a terror byte 7) Carries out addition, subtraction, multiplication, division, and logic operations, such as OR and AND a) Control unit b) Registers c) ALU d) a gigabyte e) a petabyte f) a megabyte 8) ALU stands for a) Arithmetic and logic unit b) Arithmetic and local unit c) Address and logic unit. 9) Example of a control bus signal is a) read / write b) left / right c) pn / off

ALU CPU

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