IBPS SO IT OFFICER 2025 ( Prelims + Mains) – Crash Courses
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IBPS SO IT Officer Crash Course
Crack your IBPS SO IT OFFICER exams in the first attempt with LMT Crash Course
👨💻 400+ Video Lectures📚 Latest Mock Test📌 Study Material📝 Formulas and tricks👣 Beginner Friendly⭐️ Trusted by 1000+ StudentsThe one-stop destination for everything you need for IBPS SO IT OFFICER exam preparations.Enroll Now on the AppNo items in this section -
[ Quantitative ] - Quadratic Equations
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[ Quantitative ] - Discount
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[ Quantitative ] - Ratio and Proportion
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[ Quantitative ] - Average
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[ Quantitative ] - Alligations and Mixtures
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[ Quantitative ] - Percentage Problem
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[ Quantitative ] - Profit and Loss
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[ Quantitative ] - Time, Speed and Distance
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[ Quantitative ] - Simple and Compound Interest
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[ Quantitative ] - Probability
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[ Quantitative ] - Permutation and Combination
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[ Quantitative ] - Time and Work
- Time and Work Part #1
- Time and Work Part #2
- Time and Work Part #3
- Time and Work Part #4
- Time and Work Part #1 [ Old Videos by Sumer ]
- Time and Work Part #2 [ Old Videos by Sumer ]
- Time and Work Part #3 [ Old Videos by Sumer ]
- Time and Work [Formula] —
- Time and Work [Practice Problems]
- Time and Work [Handmade Notes]
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[ Quantitative ] - Number System
- Number System – 1
- Number System – 2
- Number System – 3
- Number System – 4
- Number System Part #1 [Old Video]
- Number System Part #2 [Old Video]
- Number System Part #3 [Old Video]
- Number System Part #4 [Old Video]
- Number System Part #5 [Old Video]
- Number System Part #6 [Old Video]
- Number System Part #7 [Old Video]
- Number System Part #8 [Old Video]
- Number System Part #9 [Old Video]
- Number System Part #10 [Old Video]
- Number System, LCM & HCF Practice Problem
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[ Quantitative ] - Number Series
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[ Quantitative ] - Data Interpretation
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[ Quantitative ] - Simplification
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[ Verbal ] - Reading Comprehension
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[ Verbal ] - Sentence Rearrangement
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[ Verbal ] - Subject Verb Agreement
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[ Verbal ] - Ability Extra
- Introduction to Verbal Ability + Tenses Part #1
- Tenses Part #1
- Tenses [ Notes + Solved Examples + Practice Problem ]
- Error Detection and Correction + Sentence Completion #1
- Sentence Completion Part #2
- Spotting Erorrs [ Notes + Solved Examples + Practice Problem ]
- Sentence Completion [ Notes + Solved Examples + Practice Problem ]
- Assumption in Verbal Reasoning
- Deduction in Verbal Reasoning
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[ Verbal ] - Sentence Corrections
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[ Verbal ] - Fill in the Blanks
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[ Verbal ] - Error Identification
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[ Verbal ] - Paragraph
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[ Verbal ] - Sentence Completion
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[ Verbal ] - Cloze Test
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[ Reasoning ] - Blood Relation
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[ Reasoning ] - Coding Decoding
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[ Reasoning ] - Data Sufficiency
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[ Reasoning ] - Direction
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[ Reasoning ] - Seating Arrangement
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[ Reasoning ] - Syllogism
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[ Reasoning ] - Puzzle
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[ Reasoning ] - Verbal Reasoning : Analogy
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[ Reasoning ] - Inequality
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Computer Fundamental
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Concepts of Programming
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Database Management Systems
- Introduction to DBMS Basic Concept [01 Introduction Database Concepts]
- Advantages and Disadvantage of DBMS [01 Introduction Database Concepts]
- Architecture of DBMS [01 Introduction Database Concepts]
- Database Administrator Manager Storage Manager [01 Introduction Database Concepts]
- Data Independence [01 Introduction Database Concepts]
- Entity Relationship Modelling with solved example [02 Entity–Relationship Data Model]
- Extended Entity Relationship Model with solved example [02 Entity–Relationship Data Model]
- Data Modelling [03 Relational Model and relational Algebra]
- Inference Rules [03 Relational Model and relational Algebra]
- Keys [03 Relational Model and relational Algebra]
- E-R To Relational Schema #1 [03 Relational Model and relational Algebra]
- E-R To Relational Schema #2 [03 Relational Model and relational Algebra]
- Introduction to SQL [04 Structured Query Language (SQL) ]
- Data definition language [04 Structured Query Language (SQL) ]
- DML ( data manipulation language ) [04 Structured Query Language (SQL) ]
- DRL ( Data Retrieval Language) [04 Structured Query Language (SQL) ]
- Aggregate Function in SQL [04 Structured Query Language (SQL) ]
- Types Of Joins & Inner Join [04 Structured Query Language (SQL) ]
- Left, Right & Full Join [04 Structured Query Language (SQL) ]
- SQL Queries | Solved Example – 1 [04 Structured Query Language (SQL) ]
- SQL Queries | Solved Example – 2 [04 Structured Query Language (SQL) ]
- SQL Queries | Solved Example – 3 [04 Structured Query Language (SQL) ]
- SQL Queries | Solved Example – 4 [04 Structured Query Language (SQL) ]
- SQL Queries | Solved Example – 5 [04 Structured Query Language (SQL) ]
- PL SQL | part 1 | [04 Structured Query Language (SQL) ]
- PL SQL | part 2 | [04 Structured Query Language (SQL) ]
- Query Processing And Query Optimisation [Part 1] [04 Structured Query Language (SQL) ]
- Query Processing And Query Optimisation [Part 2] [04 Structured Query Language (SQL) ]
- Query Processing And Query Optimisation [Part 3] [04 Structured Query Language (SQL) ]
- Query Processing And Query Optimisation [Part4] [04 Structured Query Language (SQL) ]
- Integrity Constraints [04 Structured Query Language (SQL) ]
- Trigger [04 Structured Query Language (SQL) ]
- Normalization and first normal form 1NF [05 – Relational-Database Design]
- Second Normal Form 2NF example [05 – Relational-Database Design]
- Third Normal Form 3NF with example [05 – Relational-Database Design]
- BCNF | Boyce Cod Normal Form | with example [05 – Relational-Database Design]
- Canonical Cover [05 – Relational-Database Design]
- Decomposition And Dependency Preservation [05 – Relational-Database Design]
- Concurrency Control [06 Transactions Management and Concurrence]
- Concurrency Control – Lock Based Protocol in DBMS Transaction [06 Transactions Management and Concurrence]
- Timestamp Based Protocol [06 Transactions Management and Concurrence]
- Deadlock Full concept in DBMS transaction management [06 Transactions Management and Concurrence]
- Shadow Paging in Database Recovery [06 Transactions Management and Concurrence]
- Log Based Database Recovery [06 Transactions Management and Concurrence]
- Shadow Copy Technique in Database recovery [06 Transactions Management and Concurrence]
- Transaction State and Acid Properties [06 Transactions Management and Concurrence]
- Transaction Schedule [06 Transactions Management and Concurrence]
- View Serializability [06 Transactions Management and Concurrence]
- Conflict Serializability [06 Transactions Management and Concurrence]
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Data Structures
- Introduction [ Introduction ]
- Types Of Data Structures [ Introduction ]
- Operations Of Data Structures [ Introduction ]
- Concept Of Abstract Data Type [ Introduction ]
- Arrays – Part 1 [ Introduction ]
- Arrays – Part 2 [ Introduction ]
- Introduction To Stack [ Stacks ]
- Operations Of Stack ADT [ Stacks ]
- Stack Implementation Using Array Part – 1 [ Stacks ]
- Stack Implementation Using Array Part – 2 [ Stacks ]
- Introduction Of Queue [ Queues ]
- Operations Of Queue ADT [ Queues ]
- Queue Implementation Using Array Part – 1 [ Queues ]
- Queue Implementation Using Array Part – 2 [ Queues ]
- Circular Queue Implementation Part – 1 [ Queues ]
- Circular Queue Implementation Part – 2 [ Queues ]
- Introduction To Linked List [ Linked Lists ]
- Array Vs Linked List [ Linked Lists ]
- Linked List Implementation Part – 1 [ Linked Lists ]
- Linked List Implementation Part – 2 [ Linked Lists ]
- Linked List Implementation Part – 3 [ Linked Lists ]
- Linked List Implementation Part – 4 [ Linked Lists ]
- Linked List Implementation Part – 5 [ Linked Lists ]
- Linked List Implementation Part – 6 [ Linked Lists ]
- Stack Implementation Using Linked List – Part 1 [ Linked Lists ]
- Stack Implementation Using Linked List – Part 2 [ Linked Lists ]
- Queue Using Linked List Part – 1 [ Linked Lists ]
- Queue Using Linked List Part – 2 [ Linked Lists ]
- Circular Queue Using Linked List [ Linked Lists ]
- Doubly Linked List – Part 1 [ Linked Lists ]
- Doubly Linked List – Part 2 [ Linked Lists ]
- Doubly Linked List – Part 3 [ Linked Lists ]
- Doubly Linked List – Part 4 [ Linked Lists ]
- Doubly Linked List – Part 5 [ Linked Lists ]
- Introduction to Tree Data Structure & Binary Tree [ Trees ]
- Binary Tree Implementation Part 1 – Insertion & Traversing [ Trees ]
- Binary Tree Implementation Part 2 – Traversing & Deletion [ Trees ]
- Binary tree Traversal [ Trees ]
- Tree traversal methods: Pre, post and in-order traversal [ Trees ]
- (Binary Search Tree) – Traverse the Tree in In-Order, Pre-Order and Post-Order [ Trees ]
- Height Balaced Binary Search Tree [ Trees ]
- AVL Tree [ Trees ]
- AVL Tree Solved Example – #1 [ Trees ]
- AVL Tree Solved Example – #2 [ Trees ]
- B-Tree Introduction [ Trees ]
- B-Tree Solved Example – #1 [ Trees ]
- B-Tree Solved Example – #2 [ Trees ]
- Huffman Coding [ Trees ]
- Graphs Introduction [ Graphs ]
- BFS & DFS – #1 [ Graphs ]
- BFS & DFS – #2 [ Graphs ]
- Topological Sorting [ Graphs ]
- Topological Sorting – Solved Example [ Graphs ]
- Binary Search [ Recursion and Storage Management ]
- Linear Search [ Recursion and Storage Management ]
- Recursion – Winding & Unwinding [ Recursion and Storage Management ]
- Introduction to Buddy System [ Recursion and Storage Management ]
- Problems on Buddy System [ Recursion and Storage Management ]
- Hashing Collision [ Searching & Sorting ]
- Hashing concept [ Searching & Sorting ]
- Linear Probing – #1 [ Searching & Sorting ]
- Linear Probing – #2 [ Searching & Sorting ]
- Linear Probing With Collisions – Solved [ Searching & Sorting ]
- Linear + Quadratic Probing – Solved Example [ Searching & Sorting ]
- Searching & Sorting Introduction [ Searching & Sorting ]
- Selection Sorting – #1 [ Searching & Sorting ]
- Selection Sorting – #2 [ Searching & Sorting ]
- Insertion Sort – #1 [ Searching & Sorting ]
- Insertion Sort – #2 [ Searching & Sorting ]
- Merge Sort – #1 [ Searching & Sorting ]
- Merge Sort – #2 [ Searching & Sorting ]
- Merge Sort – #3 [ Searching & Sorting ]
- Quick Sort – #1 [ Searching & Sorting ]
- Quick Sort – #2 [ Searching & Sorting ]
- Radix Sort – #1 [ Searching & Sorting ]
- Radix Sort – #2 [ Searching & Sorting ]
- Heap Data Structure [ Applications of Data Structures ]
- Min & Max Heap [ Applications of Data Structures ]
- Infix Notation & Conversion [ Applications of Data Structures ]
- Prefix, Postfix Notation & Conversion [ Applications of Data Structures ]
- Prim’s & Kruskal’s #1 [ Applications of Data Structures ]
- Prim’s & Kruskal’s #2 [ Applications of Data Structures ]
- Stack, Queue & Linked List [ Importance Solutions ]
- Trees [ Importance Solutions ]
- Graphs [ Importance Solutions ]
- Recursion & Storage Management [ Importance Solutions ]
- Searching & Sorting [ Importance Solutions ]
- Application Of Data Structures [ Importance Solutions ]
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Data Communication and Networking
- Introduction to Computer Networks [01 Introduction to Networks]
- Network Topologies [01 Introduction to Networks]
- Network Connecting Devices [01 Introduction to Networks]
- Connection-Oriented vs Connection-Less Communication [01 Introduction to Networks]
- OSI Reference Model [01 Introduction to Networks]
- TCP-IP Reference Model [01 Introduction to Networks]
- OSI vs TCP-IP Model Comparision [01 Introduction to Networks]
- Network Classification LAN, MAN, WAN [01 Introduction to Networks]
- Virtual Lan’s [01 Introduction to Networks]
- CoAxial Cable [02 Physical Layer]
- Twisted-Pair Cables [02 Physical Layer]
- Transmission Media: Guided and Unguided [Difference] [02 Physical Layer]
- Fiber Optics Part [01] [02 Physical Layer]
- Fiber Optics Part [02] [02 Physical Layer]
- Framing and it’s Methods [03 Data Link Layer]
- Error Detection and its Methods [03 Data Link Layer]
- Hamming Code [03 Data Link Layer]
- Cyclic Redundancy Check Part [01] [03 Data Link Layer]
- Cyclic Redundancy Check Part [02] [03 Data Link Layer]
- Parity Checking and Checksum Error Detection [03 Data Link Layer]
- Flow Control: Stop and Wait and Sliding Window Protocol [03 Data Link Layer]
- Go Back- N ARQ System [03 Data Link Layer]
- SDLC protocol [03 Data Link Layer]
- HDLC protocol [03 Data Link Layer]
- Carrier Sense Multiple Access-Collision Detection Procedure (CSMA-CD) [03 Data Link Layer]
- IP address vs MAC address [04 Network Layer]
- IPv4 Header Format [04 Network Layer]
- IPv4 vs IPv6 [04 Network Layer]
- Routing Algorithms Part 01 [04 Network Layer]
- Routing Algorithms Part 02 [04 Network Layer]
- ARP & RARP [04 Network Layer]
- Leaky Bucket Algorithm [04 Network Layer]
- Token Bucket Algorithm [04 Network Layer]
- Berkeley Sockets [05 Transport Layer]
- User Datagram Protocol [05 Transport Layer]
- Domain Name Server – DNS [06 Application Layer]
- Simple Mail Transfer Protocol – SMTP [06 Application Layer]
- Hypertext Transfer Protocol – HTTP [06 Application Layer]
- File Transfer Protocol – FTP [06 Application Layer]
- Network Security Management [07 Network Security]
- SNMP v3 Architecture [07 Network Security]
- Network Access Control With Use Cases [07 Network Security]
- IDS and its Types [08 System Security]
- Firewall & types [08 System Security]
- Firewall Design Principles [08 System Security]
- Data Communication and Networking
- Data Communication and Networking Notes
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Operating System
- Introduction to Operating System [01 Fundamentals of Operating System ]
- Monolithic and Micro Kernel Architecture [01 Fundamentals of Operating System ]
- System Calls and Its Types [01 Fundamentals of Operating System ]
- PCB (Process Control Block) [02 Process Management]
- Process State Transition Diagram [02 Process Management]
- Threading and Multi-Threading [02 Process Management]
- Scheduler and Types of Process Scheduling Algorithm [02 Process Management]
- Critical Section Problem [03 Process Coordination]
- Dead Lock Recovery [03 Process Coordination]
- Dining philosopher Problem [03 Process Coordination]
- Deadlock in Operating System [03 Process Coordination]
- Semaphore Producer Consumer Problem [03 Process Coordination]
- Memory Management & Partitioning [04 Memory Management]
- Memeory Allocation Techniques [04 Memory Management]
- Paging & TLB [04 Memory Management]
- File Managment File System [05 Operating System]
- Disk Allocation Methods [05 Operating System]
- Modern Operating System [06 Special Purpose Operating System]
- Network Operating System [06 Special Purpose Operating System]
- Mobile Operating System [06 Special Purpose Operating System]
- Real Time Operating System [06 Special Purpose Operating System]
- Input Output Management
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Software Engineering
- Introduction To Software Engineering [01 Introduction to SEPM]
- Process Framework Models [01 Introduction to SEPM]
- Capability Maturity Model (CMM) [01 Introduction to SEPM]
- Waterfall Model [01 Introduction to SEPM]
- Iterative Model [01 Introduction to SEPM]
- Agile Development Process [01 Introduction to SEPM]
- Extreme Programming [01 Introduction to SEPM]
- Schedule Slippage & Cost Slippage [01 Introduction to SEPM]
- SCRUM [01 Introduction to SEPM]
- Verification & Validation [01 Introduction to SEPM]
- Data Flow Diagram [02 Software Requirements Analysis ]
- srs [02 Software Requirements Analysis ]
- SRS Example [02 Software Requirements Analysis ]
- SRS Characteristics [02 Software Requirements Analysis ]
- COCOMO (Constructive Cost Model) [03 Software Estimation Metrics]
- Software Measurement & Function Point Analysis [03 Software Estimation Metrics]
- Use-case Diagram [04 Software Design]
- Class Diagram [04 Software Design]
- Sequence Diagram [04 Software Design]
- Component Diagram [04 Software Design]
- Deployment Diagram [04 Software Design]
- Cohesion & Coupling [04 Software Design]
- Object-Oriented [05 Software Testing]
- Integration Testing [05 Software Testing]
- White Box Testing [05 Software Testing]
- Black Box Testing [05 Software Testing]
- Reverse Engineering [05 Software Testing]
- Alpha and Beta testing in software Engineering [05 Software Testing]
- Software Configuration Management [06 Software Quality Assurance]
- Risk Identification [06 Software Quality Assurance]
- RMMM [06 Software Quality Assurance]
- Change Control [06 Software Quality Assurance]
- Version Control [06 Software Quality Assurance]
- Formal Technical Review (FTR) [06 Software Quality Assurance]
- Maintenance in Software Engineering [06 Software Quality Assurance]
- Service-Oriented Architecture [06 Software Quality Assurance]
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Computer Organization and Microprocessor
- Introduction [01 Introduction ]
- Von Neumann Architecture [01 Introduction ]
- Memory And It’s Characteristics [02 Memory]
- DRAM [02 Memory]
- SRAM [02 Memory]
- Memory Hierarchy And Locality Of Reference [02 Memory]
- Cache Memory [02 Memory]
- Cache Coherence [02 Memory]
- Cache Coherence Strategies [02 Memory]
- MESI Protocol [02 Memory]
- Interleaved Memory [02 Memory]
- Parallel Processing & Applications [02 Memory]
- Data transfer Modes [02 Memory]
- IO Module, Functions, Requirement & Types [03 Input Output]
- Programmed IO [03 Input Output]
- Interrupt Driven IO [03 Input Output]
- DMA Driven IO [03 Input Output]
- Instruction Cycles & Interrupts Mechanism [04 Processor Organization and Architecture]
- Microprogrammed Control Unit [04 Processor Organization and Architecture]
- Hardwired Control Unit [04 Processor Organization and Architecture]
- 8086 Addressing modes [06 Instruction and Types of Instruction]
- Data Transfer Instruction [06 Instruction and Types of Instruction]
- XLAT Translation [06 Instruction and Types of Instruction]
- DAA and AAA Instruction [06 Instruction and Types of Instruction]
- Push and POP instruction [06 Instruction and Types of Instruction]
- String Instruction [06 Instruction and Types of Instruction]
- Logical Operation [06 Instruction and Types of Instruction]
- Arithmetic instructions [06 Instruction and Types of Instruction]
- 8086 Rotate instructions [06 Instruction and Types of Instruction]
- 8086 Branch instructions [06 Instruction and Types of Instruction]
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OOP's Concept
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Compiler Design
- System Programming and Compiler Design Introduction
- What is Assembler and Assembly Language
- Forward reference problem
- Assembly language statement
- Macros and Macro-processors
- Loaders
- Linkers
- Compile and go loader, General Loader and Absolute Loader
- Subroutine Linkage, Relocating Loader and Direct Link Loader
- Dynamic Loading Loader, Dynamic Linking Loader and Linkage Editor_1
- Phases of compiler
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Previous Year Question Papers
- 2023 – 2024 PYQ – English Prelims
- 2023 – 2024 PYQ – Quantitative Prelims
- 2023 – 2024 PYQ – Reasoning Prelims
- 2023 – 2024 PYQ – Mains
- 2021-22 – English PYQ Prelims
- 2021-22 – Reasoning PYQ Prelims
- 2021-22 – Quantitative PYQ Prelims
- 2021-22 – PYQ Mains
- 2019-2020 PYQ – Prelims – English
- 2019-2020 PYQ – Prelims – Reasoning
- 2019-2020 PYQ – Prelims – Quantitative
- 2019-2020 PYQ – Mains
IBPS SO IT OFFICER 2025 ( Prelims + Mains) – Crash Courses
Crack your Dream company Aptitude in first attempt with LMT Aptitude Series
- 📚60+ video Lectures
- 📌 500+ Practice Problems
- 📝 Handmade Notes
- 👣 Beginner Friendly
- ⭐️ Trusted by 1000+ Students
- 🔥 10 Lakh+ Video Views of Youtube
Course Sections:
- 🧠 Quantitative Aptitude
- 🗣 English Ability
- 📊 Reasoning
The one-stop destination for everything you need for Aptitude Preparations
So let’s dive in – Enroll today, Crack the exam & get to work with your Dream Company
Course Features
- Lectures 510
- Quizzes 0
- Duration 50 hours
- Skill level All levels
- Language English
- Students 62
- Certificate No
- Assessments Yes
