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Vocabulary

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Arithmetic/ logic unit (ALU)   Section of central processing unit that performs arithmetic computations and logical operations.  
Binary   Machine language that is made up of only 0s and 1s.  
Bit   A single zero or a single one in machine language.  
BIOS ROM   A type of computer chip where instructions for starting up the computer are stored.  
Byte   A single character in computer language; eight bits are equal to one byte.  
Central processing unit   Microprocessor that is the brains of the computer.  
Circuit board   Thin plate or board that contains electronic components.  
Computer   An electronic device that receives data(input), processes data, stores data, and produces a result(output).  
Control unit   Coordinates all of the processsor's activities.  
Data   Text, numbers, sound, images, or video.  
Duel-core processor   A single chip that contains two separate processors.  
Embedded computers   Perform specific tasks and can be found in a range of devices such as a digital watch or an mp3 player.  


   






 
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