The concept in which a method of performing input/output where peripheral devices are accessed using the same address space as memory is best known as which of these terms?
Difficulty: Hard
About this MCQ
This Hard Computer Architecture MCQ checks one syllabus fact.
The question is: “The concept in which a method of performing input/output where peripheral devices are accessed using the same address space as memory is best known as which of these terms?”
The accepted answer is B. Memory-mapped I/O. The concept in which a method of performing input output where peripheral devices are accessed using the same address space as memory is best known as which of these terms is answered by Memory-mapped I O option B Option A Flynn's taxonomy does not match the stem it is a near-miss used to catch incomplete recall of Memory-mapped I O Option C Von Neumann bottleneck does not match the stem it is a near-miss used to catch incomplete recall of Memory-mapped I O Remaining alternatives Microarchitecture fall outside the same rule and should be eliminated once Memory-mapped I O is identified Computer Architecture questions of this type reward precise definitions rather than approximate associations Computer Architecture recall of this distinction.
- A. Flynn's taxonomy
Why not A: “Flynn's taxonomy” is not correct. The accepted answer is B. Memory-mapped I/O. The concept in which a method of performing input output where peripheral devices are accessed using the same address space as memory is best known as which of these terms is answe
- B. Memory-mapped I/O ✓
- C. Von Neumann bottleneck
Why not C: “Von Neumann bottleneck” is not correct. The accepted answer is B. Memory-mapped I/O. The concept in which a method of performing input output where peripheral devices are accessed using the same address space as memory is best known as which of these terms is answe
- D. Microarchitecture
Why not D: “Microarchitecture” is not correct. The accepted answer is B. Memory-mapped I/O. The concept in which a method of performing input output where peripheral devices are accessed using the same address space as memory is best known as which of these terms is answe
Correct answer
B. Memory-mapped I/O
Explanation
The concept in which a method of performing input output where peripheral devices are accessed using the same address space as memory is best known as which of these terms is answered by Memory-mapped I O option B Option A Flynn's taxonomy does not match the stem it is a near-miss used to catch incomplete recall of Memory-mapped I O Option C Von Neumann bottleneck does not match the stem it is a near-miss used to catch incomplete recall of Memory-mapped I O Remaining alternatives Microarchitecture fall outside the same rule and should be eliminated once Memory-mapped I O is identified Computer Architecture questions of this type reward precise definitions rather than approximate associations Computer Architecture recall of this distinction.
Source: Computer Architecture Official Reference Guide
Tags: computer science, hardware, computer architecture, CPU design
Submitted by: MCQsHub Editorial
Related MCQs
- Which of the following best names the concept in which a CPU performance technique that guesses the outcome of...
- What term describes the following? the basic unit of time in which a single, simple operation of a CPU can occ...
- Choose the correct description of Flynn's taxonomy.
- In computer science, Clock cycle refers to which of the following?
- A classification of computer architectures based on the number of instruction and data streams they can proces...
- Select the correct name for: the order in which bytes are arranged within larger data types in a computer's me...