As you Asking for the Syllabus of the IT Officer of the IBPS Specialist Officer Exam the Syllabus is given below

Database Management System

Database systems – Need for Database, Advantages of using a database
Characteristics of data in a database – Functions of DBMS, Components of a database, Comparison between Database and file-processing systems


Data dictionary – Data abstraction, Data independence – Logical and Physical data independence Architecture: Overall Architecture of DBMS

Three level architecture – Hierarchical, Networking, Relational Data Models (E-R Model, E-R Diagrams, EER Model), Advantages and Disadvantages of each model.
Advanced Concepts: Introduction to Data warehousing and Data mining – Different types

Characteristics of Relational Database Model – CODD’s rules – Tables (Relations), Rows (Tuples), Domains, Attributes, Extension, Intention.

Keys: Candidate Key, Primary Key, Foreign Key, Super Keys, Unique Keys.
Data Constraints: Referential Integrity Constraints, Entity Integrity Constraints, Constraints like Primary key constraint, Unique, Check constraint strong Entity, Weak Entity.

Normalization: Introduction – Purpose of Normalization – Definition of Functional Dependence (FD) Relational database Design, – Normal forms: 1NF, 2NF, 3NF, BCNF, 4Nf and 5 NF.

Database Administration: DBA Tasks – DBA Tools – User Privileges – Performance
monitoring and tuning – Query tracing – Backup and Recovery
Introduction to SQL: Advantages of SQL – Invoking SQL*PLUS, The Oracle Data-types, Data Definition Language (DDL), Data Manipulation language (DML), Data Control Language (DCL), Data Query Language ( DQL)

Database Triggers: Use of Database Triggers – How to apply database Triggers – Types of Triggers – Syntax for Creating Trigger – Deleting Trigger.


Data Communication and Networking

Data Communication: Components of a data communication – Data flow: simplex – half duplex – full duplex; Networks – Definition – Network criteria – Types of Connections: Point to point – multipoint; Topologies: Star, Bus, Ring, Mesh, Hybrid – Advantages and Disadvantages of each topology.

Types of Networks: LAN – MAN – WAN – CAN – HAN – Internet – Intranet –Extranet, Client-Server, Peer To Peer Networks.

Transmission Media: Classification of transmission media – Guided – Twisted pair, Coaxial, Fiber optics; unguided – Radio waves – Infrared – LOS – VSAT – cabling and standards

Network devices: Features and concepts of Switches – Routers (Wired and Wireless) – Gateways. Network Models: Protocol definition – standards – OSI Model – layered architecture – functions of all layers..

Data Link Layer: Framing & its methods, Flow Control, Error control. DLL Protocol, Piggybacking & Pipelining. MAC Sub layer, Media access control for LAN & WAN, collision, IEEE 802 standards for LAN & MAN & their comparison. Ethernet, Wireless LANs, Broadband Wireless, Bluetooth.

Network Layer: Routing, Congestion Control Algorithms, IP protocol, IP Addresses, Comparative study of IPv4 & IPv6, Mobile IP.

Transmission Control Protocol (TCP) – User Datagram Protocol, Data Traffic, Congestion Control and Quality of Service

Network Security: Cryptography, Message Security, Digital Signature, User Authentication, Key Management, Security Protocols Internet,DNS,SMTP, FTP, HTTP, WWW, Virtual Terminal Protocol.


Operating System

Introduction to System Programs & Operating Systems, Buffering & Spooling, Types of Operating System.
File concepts, access methods, free space managements, allocation methods, directory systems, protection, organization, sharing & implementation issues, etc.

Process: Concept, Process Control Blocks (PCB), Scheduling criteria Preemptive & non Preemptive process scheduling, Scheduling algorithms, algorithm evaluation, multiple processor scheduling, real time scheduling, threads, critical section problem, semaphores, and classical problems of synchronization, etc.

Memory Hierarchy, logical and physical address space, swapping, contiguous and non-contiguous allocation, paging, segmentation, Concepts of virtual memory, Cache Memory Organization, demand paging, page replacement algorithms, allocation of frames, thrashing, demand segmentation.

Distributed operating system:-Types, Design issues, File system, Remote file access, RPC, RMI, Distributed Shared Memory(DSM), Basic Concept of Parallel Processing & Concurrent Programming

Security & threats protection: Security violation through Parameter, Computer Worms & Virus, Security Design Principle, Authentications, Protection Mechanisms.


Software Engineering

The Software Product and Software Process Models, Software Process customization and improvement. Requirement Elicitation, Analysis, and Specification Functional and Non-functional requirements, Validation, Trace ability.

Software Design, Architectural Design, User Interface Design, Function-oriented Design, SA/SD Component Based Design, Design Metrics.

Software Analysis and Testing, Software Test Process, Testing Levels, Test Criteria, Test Case Design, Test Oracles, Test Techniques, Black-Box Testing, etc.

Software Maintenance & Software Project Measurement: Software Configuration Management (SCM), Re-engineering, Reverse Engineering. Project Management Concepts, Feasilibility Analysis, Project and Process Planning, Resources Project Scheduling and Tracking, etc.

Data Structure

Introduction: Basic Terminology, Data types and its classification, Array Definition, Representation and Analysis of Arrays, Single and Multidimensional Arrays, etc.

Stack, Array Implementation of stack, Linked Representation of Stack, Queue, Array and linked implementation of queues, Circular queues, D-queues and Priority Queues. Linked list, Generalized linked list.

Trees: Basic terminology, Binary Trees, Complete Binary Tree, Extended Binary Trees, Array and Linked Representation of Binary trees, etc.

Internal and External sorting ,Insertion Sort, Bubble Sort, selection sort Quick Sort, Merge Sort, Heap Sort, Radix sort, Searching & Hashing: Sequential search, binary search, Hash Table, Hash Functions, etc.

Graphs: Introduction, Sequential Representations of Graphs, Adjacency Matrices, Traversal, Connected Component and Spanning Trees, Minimum Cost Spanning Trees.


Compiler Design
Introduction to Compiler, Phases and passes, Bootstrapping, Implementation of lexical analyzers, LEX: lexical analyzer generator, Input buffering, Recognition of tokens, Error handling.

Basic Parsing Techniques: Parsers, Shift reduce parsing, operator precedence parsing, top down parsing, predictive parsers, LR parsers , an automatic parser generator
Syntax directed definitions, L-attributed definitions, Syntax directed Translators, Intermediate code, etc.

Symbol Tables, Run-Time Administration, simple stack allocation scheme, storage allocation in block structured language, Code Optimization and Code Generation
Parsing control statements, syntax diagrams, Error Recovery, Interpreting control statements, parsing programs, procedures and Functions.


Computer Organization and Microprocessor
Computer System: Basic Computer Operation, Machine Instructions, Addressing Modes, DLX Architecture,

Computer Configuration, Memory organization, Memory Architecture and Interface, DMA, Synchronization, etc.

Microprocessor As A CPU– types of Microprocessor, Microcomputers, Computer Languages, Flags, Program Counter(PC), Stack Pointer, OPCode Format, etc.
Input-output System.


Object Oriented Programming (OOPS)
General concept OOPS– Object, Classes, Data Abstraction, Encapsulation, Inheritance, Polymorphism, Methods and Messages, Dynamic Binding.
Features, Advantages and Applications of OOPS
Aggregation and Association, Generalization, Multiple Inheritance.