sbadger
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sbadger
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LMC questions

Question 1 of 5

1

In the CPU what are registers?

Select one of the following:

  • Something that keeps track of what is being passed through the bus

  • A small amount of memory in the CPU

  • Allows for instructions to be collected from main memory determining their type

  • Transfers the information through a wire

Explanation

Question 2 of 5

1

Little man computer is based around...

Select one of the following:

  • A small man trapped in a computer who can't get out so he just runs around

  • A small man trapped in a computer who can't get out so carries out the function of the CPU

  • A specific part of the CPU that is carrying out all functions

  • A CPU microchip that was developed for the Von Neumann model

Explanation

Question 3 of 5

1

Tick the correct examples of registers inside of a CPU

Select one or more of the following:

  • Logical

  • Accumulator

  • Memory

  • Program Counter

  • Instruction Register

  • Memory Address Register

  • Memory Buffer Register

  • Arithmetic Register

  • Address Register

Explanation

Question 4 of 5

1

Select the components of the CPU

Select one or more of the following:

  • Process Unit

  • Arithmetic Logic Unit (ALU)

  • Input / Output Devices

  • Control Unit

  • Main Memory

  • Registers

Explanation

Question 5 of 5

1

What is the machine code for END?

Select one of the following:

  • 000

  • 901

  • 902

  • 1

  • 2

Explanation

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