OCR Computer Science A Level 1.1.2 Types of Processor Intermediate Quiz
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Questions and Answers

Which type of processor has a small instruction set where each instruction takes one clock cycle?

  • CISC Processors
  • Parallel Systems
  • RISC Processors (correct)
  • Multicore Systems

In which type of processors are the instructions built into the hardware?

  • RISC Processors
  • CISC Processors (correct)
  • Parallel Systems
  • Multicore Systems

Which type of processors requires more RAM to store the code?

  • Parallel Systems
  • Multicore Systems
  • CISC Processors
  • RISC Processors (correct)

In which type of processors is pipelining possible since each instruction takes one clock cycle?

<p>RISC Processors (C)</p> Signup and view all the answers

Which type of processors have a large instruction set with instructions built into the hardware?

<p>CISC Processors (B)</p> Signup and view all the answers

In which type of processors does the compiler have to do more work to translate high-level code into machine code?

<p>RISC Processors (B)</p> Signup and view all the answers

Which type of processors make many specialized instructions even though only a few of them are used?

<p>CISC Processors (C)</p> Signup and view all the answers

Which type of processors are used more in microcontrollers and embedded systems now?

<p>RISC Processors (B)</p> Signup and view all the answers

In which type of processors does the compiler have less work to translate high-level code into machine code?

<p>CISC Processors (B)</p> Signup and view all the answers

In which type of processors are specialized instructions made even though only a few of them are used?

<p>CISC Processors (B)</p> Signup and view all the answers

Flashcards

RISC Processor characteristic

Reduced Instruction Set Computing processor; each instruction takes a single clock cycle.

CISC Processor characteristic

Complex Instruction Set Computing processor; instructions are built into the hardware.

RISC RAM requirement

RISC processors need more RAM to store the code.

CISC compiler effort

CISC compilers need less work to translate high-level code into machine code.

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RISC pipelining

Pipelining is possible in RISC processors because each instruction takes one clock cycle.

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CISC instruction set

CISC processors have a large instruction set with many instructions built into the hardware.

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RISC code translation

RISC processors require more compiler work to translate high-level code to machine code.

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CISC specialized instructions

CISC processors have many specialized instructions, even though only a few are used regularly.

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RISC in embedded systems

RISC processors are more common in microcontrollers and embedded systems.

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RISC vs CISC

RISC and CISC processors represent different architectural approaches to designing central processing units(CPUs) with different trade-offs.

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Study Notes

RISC and CISC Processors

RISC (Reduced Instruction Set Computing) Processors

  • Have a small instruction set where each instruction takes one clock cycle.
  • Pipelining is possible since each instruction takes one clock cycle.
  • Used more in microcontrollers and embedded systems now.
  • Compiler has less work to translate high-level code into machine code.

CISC (Complex Instruction Set Computing) Processors

  • Have a large instruction set with instructions built into the hardware.
  • Instructions are built into the hardware.
  • Require more RAM to store the code.
  • Compiler has to do more work to translate high-level code into machine code.
  • Make many specialized instructions even though only a few of them are used.

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Description

Test your knowledge on RISC processors, CISC processors, GPUs, multicore systems, and parallel systems with this intermediate-level quiz. Explore the differences between RISC and CISC processors and the uses of GPUs in computer systems.

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