Note: GK/IQ content and depth may vary based on organization; some (e.g., NRB) may have no GK/IQ component.
Programming Fundamentals: C/C++, OOP, data types, control structures, pointers, algorithms
Data Structures & Algorithms (DSA): Arrays, Linked Lists, Stack, Queue, Trees, Graphs, Searching/Sorting, Complexity
DBMS: ER modeling, Normalization, SQL, Transactions, Indexing
Operating Systems: Processes, threads, scheduling, deadlock, memory, file systems
Computer Networks: OSI/TCP-IP, IP addressing, routing/switching, protocols, network security
Software Engineering: SDLC, requirement analysis, UML, testing, maintenance
Web technologies (HTML, CSS, JS, REST, client-server, security basics)
Computer architecture (CPU, memory, I/O)
Information security (cryptography, authentication, firewalls, malware)
MIS & system analysis (decision support, documentation, dashboards)
General Knowledge: Politics, economy, international affairs, science & technology updates
Aptitude/IQ: Logical reasoning, quantitative reasoning, verbal reasoning
NRB/Banks: Core banking & financial systems
NEA: SCADA, power systems, reliability
NTC/Telecom: Switching, wireless, telecom infrastructure
CAAN: Aviation IT, real-time systems
Province/Local: E-governance, MIS reporting, IT policies
Core technical subjects + basic GK & aptitude
Covers majority of all exams
Secondary technical topics + deeper GK topics
MCQ practice + timing strategies
Organization-specific topics
Past questions & mock tests (technical + GK/IQ)
Written/long-answer preparation
