Computer Organization and Architecture Quiz

Basic Functional Units of a Computer System

• Input Unit: Captures data and instructions for processing, e.g., keyboard and mouse.
• Central Processing Unit (CPU): Executes instructions, processes data, and controls operations consisting of an arithmetic logic unit (ALU) and control unit.
• Memory Unit: Stores data and instructions temporarily; includes RAM (volatile) and ROM (non-volatile).
• Output Unit: Converts processed data into a user-readable format, e.g., monitors and printers.
• Storage Unit: Provides long-term data storage and retrieval capabilities, e.g., hard drives and SSDs.

Focus of Computer Organization

• Examines the physical components and their interconnections in a computer system.
• Involves the implementation of hardware components, performance optimization, and data movement between components.
• Essential for understanding how hardware and its architecture influence performance and efficiency.

Focus of Computer Architecture

• Deals with the design and structure of computer systems, emphasizing behavior and functionality rather than the physical aspects.
• Involves the instruction set architecture (ISA), memory architecture, and system design methodologies.
• Aims at achieving the desired performance, cost, and power consumption.

Examples of Computer Organization Concepts

• Data Representation: Deals with binary, ASCII, and Unicode formats used for data storage.
• Bus Architecture: Refers to the pathways for data transfer among components, e.g., buses for system data and power.
• Cache Memory: Enhances processing speed by storing frequently accessed data closer to the CPU.

Examples of Computer Architecture Concepts

• Instruction Set Architecture (ISA): Defines the set of instructions that a CPU can execute, affecting programming and performance.
• Pipelining: Technique to improve instruction throughput by overlapping execution phases.
• Multiprocessing: Refers to using multiple CPUs or cores to enhance performance for concurrent processing.

Test your knowledge of computer organization and architecture with this quiz covering topics such as functional units, bus structures, addressing modes, assembly language, computer arithmetic, and multiplication algorithms. Master the basics of computer structure and operational concepts through this module 1 quiz.