Course module
C Language — IOCL Engineers/Officers (Grade A) 2026 – Computer Science (Paper 2)
- Lessons
- 103
- Duration
- 9 hr 1 min
- PYQs
- 161
- Practice
- 670
5% of this course's PYQ weight is covered in this module.
Syllabus index
Lessons in this module
C Fundamentals
Intro & Data Types
Operators & Expressions
Understanding Operators
Data Type Fundamentals
Integral Datatypes
Intro of Flowcharts
Control Flow
If-Else Statements – Basic, Advanced & Nested If–Else Structures
Loops & Iteration
Functions
Function Basics – Definition, Declaration, and Calling Mechanisms
Basic Recursion
Arrays & Pointers
Array Basics
Pointer Basics – Declaration, Initialization, and Dereferencing
Relationship Between Arrays and Pointers
Character Pointer (String)
Call By Value/Address/Reference
Recursion with pointer
Storage Classes, Structures & Enums
Storage classes
Structures - Declaration, Initialization & Union Comparison
DMA, Macros, Scoping & File Handling
Dynamic Memory Allocation
Static and Dynamic Scoping
Macros
Previous-year questions
PYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions7 questionsPYQ collectionPYQ Questions3 questionsPYQ collectionPYQ Questions15 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions19 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions25 questionsPYQ collectionPYQ Questions6 questionsPYQ collectionPYQ Questions24 questionsPYQ collectionPYQ Questions30 questionsPYQ collectionPYQ Questions21 questionsPYQ collectionPYQ Questions10 questionsPYQ collectionPYQ Questions13 questionsPYQ collectionPYQ Questions7 questionsPYQ collectionPYQ Questions14 questionsPYQ collectionPYQ Questions4 questionsPYQ collectionPYQ Questions69 questionsPYQ collectionPYQ Questions10 questionsPYQ collectionPYQ Questions7 questionsPYQ collectionPYQ Questions17 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions2 questionsPYQ collectionPYQ Questions1 questionsPYQ collectionPYQ Questions5 questionsPYQ collectionPYQ Questions161 questions
Explore the course
- Engineering Mathematics
- Digital Logic
- Computer Architecture
- Data Structures
- Algorithms
- Theory Of Computation/Automata Theory
- Compiler Design
- Operating System
- DataBase Management System/DBMS
- Computer Networks
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