Course module
Computer Architecture — IOCL Engineers/Officers (Grade A) 2026 – Computer Science (Paper 2)
- Lessons
- 154
- Duration
- 11 hr 40 min
- PYQs
- 256
- Practice
- 457
10% of this course's PYQ weight is covered in this module.
Syllabus index
Lessons in this module
Basics of COA
Introduction, H/W & S/W
Input Output Devices
Basics of Memory
Evolution & History
Floating Point Rep
Floating Point Basics
IEEE 754 Standards
Booth’s Algorithm
Cache Memory Organization
Memory Chip Configuration
Hierarchy & Locality
Units & Cache Mapping Techniques Basics
Direct Mapping
Associative Mapping
Set Associative Mapping
Cache Replacement Policies & Miss Types
Memory Organisation & Performance
Coherence & Write Policy
Input Output Organisation
Interface & Addressing
Programmed IO
Interrupt Driven IO
Direct Memory Access DMA
Disk Structure & Address
Pipelining
Pipelining Basics
Performance & Speedup
Structural & Control Hazards
Data Hazards & Soln
Instr Formats & Modes
Instruction Structure
Basic Addressing Modes
Complex & Rel Modes
Control Unit Design
Instruction Types
Hardwired & Microprogrammed CU
RISC vs CISC Arch
Module lessons
Previous-year questions
PYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions6 questionsPYQ collectionPYQ Questions12 questionsPYQ collectionPYQ Questions7 questionsPYQ collectionPYQ Questions17 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions29 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions14 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions12 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions20 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions15 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions81 questionsPYQ collectionPYQ Questions8 questionsPYQ collectionPYQ Questions19 questionsPYQ collectionPYQ Questions17 questionsPYQ collectionPYQ Questions6 questionsPYQ collectionPYQ Questions8 questionsPYQ collectionPYQ Questions58 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions12 questionsPYQ collectionPYQ Questions10 questionsPYQ collectionPYQ Questions9 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions35 questionsPYQ collectionPYQ Questions6 questionsPYQ collectionPYQ Questions15 questionsPYQ collectionPYQ Questions8 questionsPYQ collectionPYQ Questions29 questionsPYQ collectionPYQ Questions10 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions12 questionsPYQ collectionPYQ Questions256 questions
Explore the course
- About Course
- Engineering Mathematics
- Digital Logic
- Programming and Data Structures
- Algorithms
- Theory Of Computation/Automata Theory
- Compiler Design
- Operating System
- DataBase Management System/DBMS
- Computer Networks
- CS/IT Sectional Mock Tests
- Complete Paper Full Mock Test