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Computer Architecture

This quiz will test your knowledge of Computer Architecture. It covers topics such as the different types of computer architectures, the components of a computer system, and the instruction set architecture.

15 Questions Published
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Questions

Question 1 Multiple Choice (Single Answer)

What is the main function of a computer architecture?

  1. To define the structure and behavior of a computer system.
  2. To design the hardware components of a computer system.
  3. To develop the software applications for a computer system.
  4. To manage the resources of a computer system.
Question 2 Multiple Choice (Single Answer)

Which of the following is NOT a type of computer architecture?

  1. Von Neumann architecture
  2. Harvard architecture
  3. Modified Harvard architecture
  4. RISC architecture
Question 3 Multiple Choice (Single Answer)

What is the main difference between a Von Neumann architecture and a Harvard architecture?

  1. Von Neumann architectures have a single memory space for both instructions and data, while Harvard architectures have separate memory spaces for instructions and data.
  2. Von Neumann architectures use a single bus for both instructions and data, while Harvard architectures use separate buses for instructions and data.
  3. Von Neumann architectures have a single processor, while Harvard architectures have multiple processors.
  4. Von Neumann architectures are more efficient than Harvard architectures.
Question 4 Multiple Choice (Single Answer)

What is the purpose of the instruction set architecture (ISA) of a computer?

  1. To define the set of instructions that the processor can execute.
  2. To define the format of the instructions.
  3. To define the addressing modes that can be used with the instructions.
  4. All of the above.
Question 5 Multiple Choice (Single Answer)

Which of the following is NOT a component of a computer system?

  1. Processor
  2. Memory
  3. Input/output devices
  4. Software
Question 6 Multiple Choice (Single Answer)

What is the function of the control unit in a computer system?

  1. To fetch instructions from memory.
  2. To decode instructions.
  3. To execute instructions.
  4. All of the above.
Question 7 Multiple Choice (Single Answer)

What is the function of the arithmetic logic unit (ALU) in a computer system?

  1. To perform arithmetic operations.
  2. To perform logical operations.
  3. Both of the above.
  4. None of the above.
Question 8 Multiple Choice (Single Answer)

What is the purpose of the memory hierarchy in a computer system?

  1. To improve the performance of the computer system.
  2. To reduce the cost of the computer system.
  3. To make the computer system more reliable.
  4. All of the above.
Question 9 Multiple Choice (Single Answer)

Which of the following is NOT a level of the memory hierarchy?

  1. Cache memory
  2. Main memory
  3. Secondary memory
  4. Registers
Question 10 Multiple Choice (Single Answer)

What is the difference between a cache hit and a cache miss?

  1. A cache hit occurs when the data that is being requested is found in the cache, while a cache miss occurs when the data that is being requested is not found in the cache.
  2. A cache hit occurs when the data that is being requested is found in the cache, while a cache miss occurs when the data that is being requested is found in main memory.
  3. A cache hit occurs when the data that is being requested is found in the cache, while a cache miss occurs when the data that is being requested is found in secondary memory.
  4. None of the above.
Question 11 Multiple Choice (Single Answer)

What is the purpose of a branch predictor in a computer system?

  1. To predict the outcome of a branch instruction.
  2. To improve the performance of the computer system.
  3. Both of the above.
  4. None of the above.
Question 12 Multiple Choice (Single Answer)

What is the difference between a superscalar processor and a VLIW processor?

  1. A superscalar processor can execute multiple instructions in a single clock cycle, while a VLIW processor can execute multiple instructions in a single instruction.
  2. A superscalar processor can execute multiple instructions in a single clock cycle, while a VLIW processor can execute multiple instructions in a single instruction word.
  3. A superscalar processor can execute multiple instructions in a single clock cycle, while a VLIW processor can execute multiple instructions in a single instruction cycle.
  4. None of the above.
Question 13 Multiple Choice (Single Answer)

What is the purpose of a multi-core processor?

  1. To improve the performance of the computer system.
  2. To reduce the cost of the computer system.
  3. To make the computer system more reliable.
  4. All of the above.
Question 14 Multiple Choice (Single Answer)

What is the difference between a symmetric multiprocessing (SMP) system and an asymmetric multiprocessing (AMP) system?

  1. In an SMP system, all processors are equal, while in an AMP system, there is a single master processor and multiple slave processors.
  2. In an SMP system, all processors share the same memory, while in an AMP system, each processor has its own private memory.
  3. Both of the above.
  4. None of the above.
Question 15 Multiple Choice (Single Answer)

What is the purpose of a cluster computing system?

  1. To improve the performance of the computer system.
  2. To reduce the cost of the computer system.
  3. To make the computer system more reliable.
  4. All of the above.
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