4.7.1 Internal hardware components of a computer

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A O X I A E Y S P H F Q J A J D
I F U U U G U V Q R T I A B V K
G P Y Y X B I O D E V I C E S Y
S L J S A B X A I F L I L N E X
M E W T W H S R H Y Q V L H X L
A V A V C O N T R O L B U S B U
I D X Y V W O I K F S H N N M A
N D V P R O C E S S O R G Y Y U
M R A A D D R E S S B U S Y Q S
E A C S U M Y G W C H D O O C E
M V R P I V O N N E U M A N N T
O R H D H D K P B J I O V I A W
R A X V G B N Q C D S J K Q U K
Y H V U T O G Q B N S D A W Y Y
C S N D C G S K D J Q R E C C J
Q S E O S V Q Y H A W U K M P V

Clues

  • A type of architecture that uses separate memory locations for data and instructions, thus using separate buses for each (7)
  • A type of architecture that uses the same memory location for data and instructions, thus the same buses (10)
  • Executes program instructions in order to run applications (9)
  • Includes RAM and ROM. Used to store program instructions and data (10)
  • Pieces of hardware that control the communication between the processor and external hardware devices (9)
  • Used to carry the control signals that regulate the operation of the computer system (10)
  • Used to send data and instructions to and fro different components of the computer system (7)
  • Used to transport memory addresses, specifying where the data is to be sent of received from (10)

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