NEC License Exam

Electronics, IT & Communication Engineering

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Select a subject to start practicing. Each test has 25 random questions with a 30-minute timer.

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NEC Exam Syllabus

Basic Electrical & Electronics Engineering

Circuit theorems, semiconductor diodes, BJT/MOSFET, amplifiers, rectifiers, oscillators

Weight: 10 Marks

Digital Logic & Microprocessors

Flip-flops, counters, registers, 8085 architecture, assembly, interrupts, I/O interfacing

Weight: 10 Marks

Programming Language & Its Applications

C/C++ programming, OOP concepts, pointers, structures, file handling, templates, STL

Weight: 10 Marks

Computer Organization & Embedded System

CPU architecture, memory hierarchy, cache, pipelining, RTOS, VHDL, embedded design

Weight: 10 Marks

Computer Network & Security Systems

OSI/TCP-IP model, routing, IPv4/IPv6, subnetting, transport layer, network security, encryption

Weight: 20 Marks

Data Structures, Algorithm, Database & OS

Stacks, queues, trees, sorting/searching, SQL, normalization, process management, memory mgmt

Weight: 20 Marks

AI & Professional Practice

Expert systems, neural networks, engineering ethics, procurement rules, project planning

Weight: 10 Marks