1.1.1 Structure and function of the processor

Descrição

1.1.1 Structure and function of the processor
Demetrios Symeou
Quiz por Demetrios Symeou, atualizado more than 1 year ago
Demetrios Symeou
Criado por Demetrios Symeou quase 8 anos atrás
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Resumo de Recurso

Questão 1

Questão
What is the general name of the small memory located in a processor?
Responda
  • Control unit
  • Program counter
  • Registers
  • Arithmetic logic unit

Questão 2

Questão
What is the main reason to use registers inside CPU?
Responda
  • They are necessary for calculations
  • Simplification
  • Reliability
  • Speed

Questão 3

Questão
What is a mnemonic?
Responda
  • Low-level language
  • Type of a register
  • Abbreviation of an instruction operation
  • Binary code that the instruction is translated to

Questão 4

Questão
What is the name of a register that stores the intermediate results of arithmetic and logic calculations?
Responda
  • Current instruction register
  • Accumulator
  • Program counter
  • Memory data register

Questão 5

Questão
What is the name of the cycle that takes care of execution of programs?
Responda
  • Program cycle
  • Execution cycle
  • Fetch-decode-execute cycle
  • Decode-execute-fetch cycle

Questão 6

Questão
What is the name of the memory that is used to store the data that the processor is likely to reuse?
Responda
  • Cache
  • HDD
  • RAM
  • Register

Questão 7

Questão
Which register stores the instruction currently being executed?
Responda
  • Program counter
  • Memory address register
  • Acummulator
  • Current instruction register

Questão 8

Questão
Which bus manages the information flow about operations (whether read or write, timing) between the components?
Responda
  • None of these
  • Address bus
  • Control bus
  • Data bus

Questão 9

Questão
What is the name of the register that is important for order of the instructions?
Responda
  • Current instruction register
  • Program counter
  • Memory data register
  • Accumulator

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