# NIELIT Scientist Or Technical Assistant Exam Pattern And Syllabus

### NIELIT Scientist Or Technical Assistant Exam

Scheme of written examination:
1.The Written Examination shall be Objective type and OMR based.
2.There will be total of 120 objective type Questions consisting of 60 questions from Computer Science and 60 questions on Generic Area. The Generic Area will comprise of Logical, Analytical Reasoning Capabilities, Quantitative and Qualitative abilities and General Awareness and Aptitude.
3.Every Question will carry 1 (one) mark and there will be negative marking of 0.25 mark for each wrong answer.
4.Syllabus for the written examination is given below
5.The minimum percentage to qualify the written examination will be 50% for General, 40% for OBC and 30% for the SC/ST categories.

NIELIT Scientist Or Technical Assistant Exam

Syllabus for Recruitment Exam for the Post of Scientist-‘B’And Scientific/Technical Assistant ‘A’
1 Computer Science / Computer Engineering
(From these syllabus Computer science 60 Questions will be ask)
1.1. Engineering Mathematics

Mathematical Logic: Propositional Logic; First Order Logic:

Probability: Conditional Probability; Mean, Median, Mode and Standard Deviation; Random Variables; Distributions; uniforms, normal, exponential, Poisson, Binomial. Set Theory & Algebra: Sets, Relations, Functions, Groups, Partial Orders, Lattice, Boolean Algebra.

Combinatorics: Permutations, Combinations, Counting, Summation, generating functions, recurrence relations, asymptotics.

NIELIT Scientist Or Technical Assistant Exam

Graph Theory: Connectivity, spanning trees, Cut vertices & edges, covering, matching, independent sets, Colouring, Planarity, Isomorphism.

Linear Algebra: Algebra of Matrices, determinants, systems of linear equations, Eigen values and Eigen vectors.

Numerical Methods: LU decomposition for systems of linear equations, numerical solutions of non-linear algebraic equations by Secant, Bisection and Newton-Raphson Methods; Numerical integration by trapezoidal and Simpson’s rules.

NIELIT Scientist Or Technical Assistant Exam

Calculus: Limit, Continuity & differentiability, Mean value Theorems, Theorems of integral calculus, evaluation of definite & improper integrals, Partial derivatives, Total derivatives, Maxima & Minima.

1.2 Computer Science/ Computer Engg

Digital Logic: Logic functions, Minimization, Design and synthesis of combinational and sequential circuits, Number representation and computer arithmetic (fixed and floating point).

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.

NIELIT Scientist Or Technical Assistant Exam

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.

NIELIT Scientist Or Technical Assistant Exam

Programming and Data Structures: Programming in C, 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.

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.

NIELIT Scientist Or Technical Assistant Exam

Theory of Computation: Regular languages and finite automata, Context free languages and Push-down automata, Recursively enumerable sets and Turing machines, Undecidability.

Compiler Design: Lexical analysis, Parsing, Syntax directed translation, Runtime environments, Intermediate and target code generation, Basics of code optimization.
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,

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.

NIELIT Scientist Or Technical Assistant Exam

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.

Category: New Jobs

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.

### 69 thoughts on “NIELIT Scientist Or Technical Assistant Exam Pattern And Syllabus”

1. Sir for electrical branch also ,the syllabus will be computer science in technical assistant?

• Yes it is same for all

2. sir plz provide notes for computer DBMS OS COMP NETWORK
in our site no e book available . plz provide FOROZUN AND TANE N BOMB COMPTER BOOK . IN nielt WHAT IS EXCEPTED EXAM DATE

• Expected date September last and we will be provide mcq pdf on computer science whole syllabus we have started work on

3. sir pls provide study mmaterialfor technical assistant

• ok we will be start it shortly

• sir, the syllabus for technical assistant for all stream is same?

• Yes it is common to all

• Sir according to the syllabus given in nielit website there are not GS or english or reasoning . So why do we prepare for that. Please clear my confusion as soon as possible.

• It will be come in generic area which 60 question will be ask and remaining 60 question from CS & MATH will be ask,total 120 question and 3 hours timing so prepare 60 question from given syllabus of generic area

4. Can we apply for both post? and how much payment should i pay for both post?

• Yes you can apply with separate fee

5. Sir,Please provide all previous exam papers for Scientific/Technical Assistant ‘A’.

• We have already uploaded 2011 questions paper is no more question paper is available.We are searching for other if we will find then we will be surely upload here.

6. HI sir,

i have experience of telecom sector so can i fill this experience in nielit there is any benefit.

• Yes because they have given option to add and upload your experience in online application form.

7. sir but it say in relevant field it belong to research field only or any experience

• Any field related to job profile.

8. Hi,

I AM FROM EC branch and i filled all 3 form of nielit exam but i am afraid due to syllabus of nielit it is 80% CS syllabus .so how i prepared for CS syllabus in just 2 month and the pdf you provide how we remember the thousands of question .sir please guide me if any single theory book for this nielit exam.what stratgery i make for this exam rather than to afraid .and in SSC B.TECH EC is allowed or not

• According to me best way to crack this exam for other candidate than CS is focus only on non technical part GS and try to read most important MCQ of CS,Because if you go for CS theory it will be not possible to understand in few month,you can choose some easy topics from cs syllabus and try to make them strong.
In SSC SA according to me yes but others are saying no if you have applied then give exam with preparation.

9. thanks sir for the valuable suggestion .for the nontechnical can i buy rakesh yadav video package or any other institute video like study iq or talent which is best among this.

• Yes you can take help from these,According to me try to solve lots of question from SSC CGL level exam.

10. Hi Sir,
can you provide me the CS question paper of nielit on my email id [email protected].

• Sorry we dont have NIELIT questions paper but we are searching if we get we will be surely sent you.

11. Sir ,
Does the computer science/engineering part comprises of enineering mathematics as well? Or the engineering mathermatics is included in the quantitative & qualitative abilities?

• Engineering mathematics and computer science is one part 60 question and QA is not have Engineering Mathematics,it syllabus is as given for 60 questions.

12. sir what is the syllabus for logical,analaptitudeytical reasoning &quantiative

• I will upload details syllabus today.

• ok

14. Sir is the syllabusof computer science same for Ece branch too???? Or we have to pay attention towards our electronics and communication branch subjects??? Please reply

• It is common to all branch,only cs and math will be come in technical part and general area.so only concentrate on cs and math

15. Sir is the syllabusof computer science same for Ece branch too???? Or we have to pay attention towards our electronics and communication branch subjects??? Please reply and please provide the syllabus for engineering maths

• It is common to all branch and math syllabus will be upload shortly.

16. sir u stiil not upload the generic area syllabus when u upload sir

• sorry i am now out of town so it will be upload on Monday

17. sir plz send me the details of tech assistant for ece and Qa syllabus

• There is common syllabus of CS which is given here,and QA syllabus will be upload shortly.

• Hello sir is electronics students eligible for assistant A post
Please send me syllabus and question paper or any study matetial .

• Yes applicable and study material will be upload shortly,Syllabus have uploaded already search NIELIT syllabus in search box

18. sir send me the syllabus for tech ass for ece and QA

• There is common syllabus of CS which is given here,and QA syllabus will be upload shortly.

19. Sir, will you please tell me, how many marks is needed for scientist B post to come in the list. i Know that the cutoff is 48 but what will be the minimum expected marks for getting a interview call for OBC candidate.

• According to me minimum 60 % marks of total marks is enough to crack any exam which have interview and 70 % which have no interview so try to score 60-70 % marks then you will be surely call for interview.

20. Hi sir,
Sir what is the level of exam for both of the post? Is it similar to ssc or banking??
Plz also provide some sample papers for this.
Thankyou

• We will be upload all study material shortly and level is mix up some not technical question of aptitude from bank GS and reasoning from SSC.

21. Hi sir
Plz also tell me expected date of the of both exams.
Thankyou

• Expected in next month

22. Hi sir,

Plz tell me what is the difficulty level of the exam for both of the post? Is it similar to ssc or banking?
And what is the expected date of exam?

Thank you

• mix of both that is medium level

23. How much time will be provided us to finish scientific technical assistant A question paper

• 120 minutes

24. what will be the exam center for the exam??

25. Sir.. Last date is extended upto 3rd week of sep 2017. Is there any chance to be exam held in 1st week of october 2017 or it may also held on last week of october 2017..??

• Yes your are right it may be extend but not cross October

26. Sir, which topics should cover in generic area like time & distance, percentage etc.?

• Yes focus on given topics because in previous recruitment 2-3 question on each topics have asked

27. NIELIT recruitment : last date extended up to 22 Sept 2017….. One exam date is 15 Oct 2017, that is for previous recruitment or same…… Please tell me…

• it is for not 22 sep it is for previous recruitment

28. Sir any idea ntro technical assistant result: I am confusing:you see once again this web site :ntro pagalguy:give me clarity

• no there is no official announcement if it have done then they have to upload in site but they have not uploaded it then how it is possible all thing they have done on same recruitment portal,wait and watch.

• Kk tq sir

29. Sir..plzz help me….what syllabus for mechanical engg….for scientific assistance post…and what expected exam….

• this is common CS syllabus to all branch

30. Sir Gk questions and daily current affaire question are asking or not in the Nielit exam