1BCS303 DDCO Internal-02 Important Questions with Answers | Module 3 & 4 | VTU 2025 Scheme - Digital Design and Computer Organization

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1BCS303 · 2025 Scheme · Study Bundle

Last updated: 12 Nov 2026

1BCS303 DDCO Internal-02 Most Important Questions with Answers | Module 03 and Module 04 | VTU 3rd Semester 2025 Scheme Prepare for your VTU 3rd Semester Internal Assessment-02 Examination with 1BCS303 Digital Design and Computer Organization (DDCO) Important Questions with Detailed Answers, prepared by Search Creators. This PDF contains 20 selected important questions with detailed explanations, diagrams, comparison tables, and solved numerical problems covering Module 03 and Module 04 of the VTU 2025 Scheme. MODULE 03: BASIC STRUCTURE OF COMPUTERS AND MACHINE INSTRUCTIONS Functional Units of a Computer with Block Diagram Basic Operational Concepts of a Computer Bus Structure and Types of Buses Processor Clock and Basic Performance Equation with Numericals CISC and RISC Architecture Comparison Performance Measurement and Speedup Calculations Memory Locations, Addresses and Memory Operations Machine Instructions and Their Types Instruction Sequencing and Program Counter Addressing Modes with Examples and Solved Problems MODULE 04: INPUT/OUTPUT ORGANIZATION AND MEMORY SYSTEM Processor Access to Input/Output Devices Interrupts and Interrupt Hardware Enabling and Disabling Interrupts Multiple Interrupting Devices and Interrupt Priority Direct Memory Access (DMA) with Block Diagram Buses Used in Input/Output Organization Memory Hierarchy and Locality of Reference Semiconductor RAM – SRAM and DRAM Read Only Memory (ROM) and Its Types Cache Memory Mapping Functions with Solved Numericals STUDY MATERIAL HIGHLIGHTS 20 Selected Important Questions with Detailed Answers Simple English and Pointwise Explanations Neat Block Diagrams and Comparison Tables Step-by-Step Solved Numerical Problems Internal Assessment-02 Preparation Material Useful for VTU Semester Examination Revision SUBJECT DETAILS Subject Code: 1BCS303 Subject Name: Digital Design and Computer Organization Scheme: VTU 2025 Scheme Semester: 3rd Semester Modules Covered: Module 03 and Module 04 Examination: Internal Assessment-02 Material Type: Important Questions with Answers Prepared By: Search Creators Pvt. Ltd. Download the 1BCS303 DDCO Internal-02 Important Questions with Answers PDF to prepare for your internal assessment and strengthen your understanding of computer organization, machine instructions, I/O systems, interrupts, DMA, memory hierarchy and cache memory. Official Website: https://searchcreators.org/ Note: These are syllabus-based selected practice questions, not guaranteed VTU examination questions. This PDF covers Modules 03 and 04 only.