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NIC Scientist B Syllabus 2023 and Exam Pattern, Download PDF

NIC Scientist B Syllabus 2023

The National Informatics Centre (NIC) has recently released a notification for NIC Scientist B Recruitment 2023, announcing 598 vacancies for roles like Scientist-B, Scientific Officer/Engineers-B, and Scientific/Technical Assistant-A. The application process for NIC Scientist B Recruitment started on March 4, 2023, and will continue until April 4, 2023. For aspirants planning to appear for this exam, understanding the NIC Scientist B Syllabus and Exam Pattern 2023 is an essential first step in their preparation journey.

The NIC Scientist B Syllabus 2023 has been officially released by the authorities in a detailed notification PDF. To assist aspirants in their preparation, we’ve compiled the comprehensive NIC Syllabus 2023 with the Exam Pattern. This article serves as a valuable resource for candidates looking to review the entire NIC Scientist B Syllabus 2023, along with insights into the NIC Exam Pattern. Feel free to refer to this page for future updates on Engineering Job opportunities.Engineering Job Updates.

NIC Scientist B Syllabus and Exam Pattern 2023 Overview

NIC Scientist B Notification 2023 has been issued for 598 various Scientific and Technical posts on its official website. The below section consists of key details related to NIC Scientist B Syllabus and Exam Pattern 2023.

NIC Syllabus and Exam Pattern 2023 Overview
Recruitment Organization National Informatics Centre (NIC)
Posts Name Scientist-B, Scientific Officer/ Engineers-B, and Scientific/ Technical Assistant-A
Total No. of Vacancies 598
Advertisement No. NIELIT/NIC/2023/1
Job Category Engineering Jobs
Apply Online Begin 04th March 2023
Last Date to Apply Online 04th April 2023
Job Location All Over India
Selection Process Written Test & Interview
Total Marks 120
NIC Recruitment 2023 Official Website https://www.nielit.gov.in

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NIC Syllabus and Exam Pattern 2023

The NIC Syllabus and Exam Pattern 2023 are given in this article including the number of questions, maximum marks, marking scheme, topic-wise syllabus, etc. The candidates should take a reference of the NIC Scientist B Syllabus and Exam Pattern provided here to start their preparation accordingly. Candidates must follow the NIC Scientist B Syllabus and Exam Pattern 2023 Download link provided in the article to download the detailed NIC Syllabus 2023.

NIC Scientist B Syllabus 2023 PDF

The National Informatics Centre released the NIC Scientist B Syllabus and Exam Pattern on its official website. The aspirants must check the NIC Scientist B Syllabus PDF along with the exam pattern discussed here to understand the scheme of examination well. You can download the official NIC Syllabus and Exam Pattern 2023 PDF through the direct link given here.

Download NIC Syllabus 2023 PDF

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NIC Syllabus

The aspirants must be familiar with the topic-wise NIC Syllabus to understand the level of examination. The NIC Syllabus is a reference for students to make their preparation plan to mug up the whole syllabus to secure their selection. As per the official syllabus prescribed by National Informatics Centre for Scientist B Exam, the candidates should start preparing today to cover such a vast syllabus. Refer to the below section for a detailed NIC Syllabus 2023.

NIC Syllabus 2023

The candidates who are planning to crack the NIC Scientist B Exam 2023 must be well-versed with the syllabus to plan their preparation strategy accordingly. The recruitment authority has released the NIC Syllabus 2023 under official notification. The candidates must check the detailed syllabus given by NIC to make their preparation effective. We have shared the topic-wise NIC Scientist B Syllabus here for the convenience of aspirants.

NIC Scientist B Syllabus:

Sr. No.                                                         Detailed Syllabus
Section A – Generic Area
1. Logical Reasoning, Analytical Reasoning Capabilities, Quantitative and Qualitative abilities,
General Aptitude.
Section B: Technical (Computer Science)
1. Probability, Statistics and Combinatorics: Conditional Probability; Mean, Median, Mode and Standard Deviation; Random Variables; Distributions; uniforms, normal, exponential, Poisson, Binomial, Permutations, Combinations, Counting, Summation, generating functions, recurrence relations, asymptotic.
2. Digital Logic: Logic functions, Minimization, Design and synthesis of combinational and sequential circuits, Number representation and computer arithmetic (fixed and floating point).
3. Computer Organization and Architecture: Machine instructions and addressing modes, ALU and data-path, CPU control design, Memory interface, I/O interface (Interrupt and DMA mode), Instruction pipelining. Cache and main memory, Secondary storage.
4. Electrical Engineering: Power Electronics, Signals and Systems, Electromagnetic Fields, Network graph, KCL, KVL, Node and Mesh Analysis, Transient response of DC and AC networks, Sinusoidal steady-state analysis, Resonance, Super position theorem, Maximum power transfer theorem, Three phase circuits, Power and power factor in AC circuits.
5. Analog and Digital Communication: Autocorrelation and power spectral density, properties of white noise, filtering of random signals through LTI systems, amplitude modulation and demodulation, angle modulation and demodulation, spectra of AM and FM, Super heterodyne receivers, circuits for analog communications, Information theory, entropy, mutual information and channel capacity theorem, Digital communications, PCM, DPCM, digital modulation schemes, amplitude, phase and frequency shift keying (ASK, PSK, FSK), QAM, MAP and ML decoding, matched filter receiver, calculation of bandwidth, SNR and BER for digital modulation; Fundamentals of error correction, Hamming codes; Timing and frequency synchronization, inter- symbol interference and its mitigation; Basics of
TDMA, FDMA and CDMA.
6. Programming and Data Structures: Programming in modern languages viz. Java, .Net, Open Source (PHP), Python, Go Lang, NodeJS, etc. Functions, Recursion, Parameter passing, Scope, Binding, Abstract data types Arrays, Stacks, Queues, Linked Lists, Trees, Binary search trees, Binary heaps, Object Oriented Programming Concepts- Object, Class, Inheritance, Polymorphism, Abstraction and Encapsulation.
7. Algorithms: Analysis, Asymptotic, notation, Notions of space and time complexity, Worst and average case analysis, Design; Greedy approach, Dynamic programming, Divide-and conquer, Tree and graph traversals, Connected competent, Spanning trees, Shortest paths; Hashing, Sorting, Searching, Asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds, Basic concept of complexity classes –P, NP, NP-hard, NP complete.
8. Compiler Design: Lexical analysis, Parsing, Syntax directed translation, Runtime environments, Intermediate and target code generation, Basics of code optimization.
9. Operating System: Processes, Threads, Inter-Process communication, Concurrency, Synchronization, Deadlock, CPU scheduling, Memory management and virtual memory, File systems, I/O systems, Protection and security.
10. Databases: ER-model, Relational Model (relational algebra, tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control, NoSQL Databases, question on internals of Postgres SQL.
11. Information Systems and Software Engineering: Information gathering, requirement and feasibility analysis, data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project, design, coding, testing, implementation, maintenance.
12. Computer Networks: ISO/OSI stack, LAN technologies, Flow and error control techniques, Routing algorithms, Congestion control, TCP/UDP and sockets, IP(v4), IP(v6), Application layer protocols, (ICMP, DNS, SMTP, POP, FTP, HTTP), Basic concepts of hubs, switches, gateways, and routers. Wireless technologies, Network security – basic concepts of public key and private key cryptography, digital signature, firewalls.
13. Web Technologies: HTML5, CSS3, XML basic concept of client-server computing, web server, proxy server, web application development, MVC architecture, web services, frontend technologies.
14. Cyber Security and Emerging Technologies: Secure programming techniques, OWASP top 10 vulnerabilities, Concepts on IOT, Block Chain, AI, etc.
15. Cloud Technology: Compute, Network, Storage Management Technologies, Edge Computing, etc.

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NIC Syllabus For Scientific Officer / Engineer-SB and Scientific / Technical Assistant-A Posts:

Sr. No.                                                         Detailed Syllabus
Section A – Generic Area
1. Logical Reasoning, Analytical Reasoning Capabilities, Quantitative and Qualitative abilities, General Aptitude.
Section B – Technical (Computer Science)
1. Probability and Statistics: Sampling theorems, Conditional Probability, Mean, Median, Mode and standard deviations, Random Variables discrete and continuous distributions, Poisson, Normal and Binomial distribution, correlation and regression analysis.
2. Digital Computer Principles: Number systems- Binary, Decimal. Octal, and Hexadecimal Conversion, Arithmetic operations, Boolean expression, simplification, Postulates and theorems, Simplifications, K-map, Combinational Logic circuits – Adder, Subtractor, Multiplexer, Demultiplexer, Encode, Decoder, Sequential circuits – SR, JK, T, D, flip flops, shift registers, Asynchronous, synchronous and Module, and counters.
3. Computer Organization and Architecture: Multiprocessors and microcomputers, Machine Instructions, and addressing mode. ALU and data-path, CPU control design, Memory interface, I/O interface (Interrupt and DMA mode), Cache and main memory, Secondary storage, Semiconductor memory – Internal organization, SRAM, DRAM, SDRAM, Rambus Memory, ROM Technology, virtual memory, Instruction sequencing, Instruction execution, Hardwired control, and microprogrammed control, microinstructions, and Instruction pipelining.
4. Programming and Data Structures: Programming in C, Functions, Recursion, Parameter passing, Scope, Binding; Abstract data types, Arrays, Stacks, Queues, Linked Lists, Trees, Binary search tress, Binary heaps.
5. Object Oriented Programming: Object Oriented design concept, programming in C++ and on programming languages viz. Java, .Net, Open Source (PHP), Python, GoLang, NodeJS, etc.
6. Algorithms: Analysis, Asymptotic notation, Notions of space and time complexity, Worst and average case analysis, Design; Greedy approach, Dynamic programming, Divide and conquer; Tree and graph traversals, Connected Components, Spanning trees, Shortest paths, Hashing, Sorting, Searching. Asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds. Basic concept of complexity classes, N, NP, NP-hard, NP-complete.
7. Databases: ER-model, Relational model (relational algebra ,tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control.
8. System Software: Lexical analysis, parsing, syntax directed translation, code generation and optimization, Assemblers, linkers and loaders microprocessors operating systems- processes, threads, inter-process communication , synchronization deadlocks , CPU scheduling , memory management and virtual memory , file system , I/O systems , protection and security module.
9. Information Systems and Software Engineering: Information gathering requirement and feasibility analysis , data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project , design, coding and testing, implementation, maintenance.
10. Computer Networks: IOS/OSI stack, LAN technologies (Ethernet, Token Ring), flow and error control techniques, Routing algorithm, Congestion Control, TCP/UDP and sockets IP(v4) Application layer protocol (ICMP, DNS, SMTP, POP, FTP, HTTP, HTTPS): Basic concept of hubs, switches, gateways and routers.
Network security: Basic concepts of public key and private key cryptography. Hash function, Digital Signature, Firewalls, User authentication- Token based, Biometric, Remote user authentication, Intrusion detection systems, honey pots, Denial of Service. Wireless network, 2G and 3G Networks, Bluetooth.
11. Web Technologies: HTML5, CSS3, XML basic concept of client-server computing, web server, proxy server, web application development, MVC architecture, web services, frontend and backend technologies.

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NIC Scientist B Exam Pattern 2023

The NIC Scientist B Exam Pattern 2023 is a complete scheme of question papers to get familiar with the exam by knowing the pattern of the examination. The exam pattern consists of a number of questions, total marks, exam duration, etc. Candidates can check the detailed NIC Scientist B Exam Pattern 2023 given below:

  • The written examination will have a total of 120 Multiple Choice Questions (MCQs).
  • Each question will carry one mark for the correct answer.
  • The question paper will consist of 65% questions from the Technical section and 35% questions from
    Generic section.
  • The time duration for the NIC Scientist B exam will be 03 Hours.
  • There is a negative marking of 0.25 marks for every wrong answer.
NIC Scientist B Exam Pattern 2023
Section Number of Questions Maximum Marks Exam Duration
Technical (Computer Science) 42 42 03 Hours
Generic (Logical Reasoning, Analytical Reasoning Capabilities, Quantitative and Qualitative Abilities, General Aptitude) 78 78
Total 120 120

 

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FAQs

How to check NIC Scientist B Syllabus 2023?

Refer to the article for detailed topic-wise NIC Scientist B Syllabus 2023.

How many questions will be asked in the NIC Scientist B Exam 2023?

There will be a total of 120 questions asked in the NIC Scientist B Exam 2023.

What are the total marks in NIC Scientist B Exam 2023?

The NIC Scientist B question paper will be for 120 marks.

Is there any negative marking in the NIC Scientist B Exam 2023?

Yes, there is a negative marking of 0.25 marks in the NIC Scientist B Exam 2023.

How to complete the NIC Scientist B Syllabus?

The aspirants must follow the smart approach and dedicated study plan to cover the whole syllabus of NIC Scientist B.

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