Recent posts in Announcements

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Tata Institute of Fundamental Research - Graduate School Admissions (GS-2022)

Official Site: http://univ.tifr.res.in/gs2022/

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GATE 2022 BY Indian Institute Of Technology KGP.

The official site has been activated: GATE 2022 BY IIT KGP

  1.  Who can give GATE CSE exam other than CS/IT $\implies$ MA & EC branch students.
  2. Question Paper Pattern
  3. Starting date of online application portal:  $30^{th} $ Aug $2020$
  4. Last date of online application portal:  $24^{th} $ Sept $2020$ (regular) 
  5. OTHER IMPORTANT DATES RELATED TO GATE 2022

 

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We are happy to announce that GO Classes (formed by GATE Overflow senior members Sachin Mittal and Deepak Poonia), in collaboration with GATE Overflow, is launching GATE 2022 Complete Course. Yes, no more complaints that there is “no personal” attention in GATE Overflow for GATE aspirants. 

Course Details:

  • Live Lectures: All the classes will be live interactive classes, where you can learn, interact with faculty, ask your doubts live. 

  • Commencement of classes: Classes will start from 26th July 2021. Classes Schedule will be shared in advance. 

  • Class Timings: There will be two classes of 2 hours each, everyday of the week except Wednesday.

    • First class will be in the morning, from 7:30AM to 9:30AM.

    • Second will be in the evening, from 7PM to 9PM. 

  • Recordings of lectures: ALL the live lectures will be recorded as well and can be watched anytime after the live class. 

  • Course Duration: From 26th July to 15th December. 

First Subject that will be taught is Discrete Mathematics. It will start on 26th July 2021. 

Discrete Mathematics and C-Language subject classes are FREE for all. 

Course Features:

  • Interactive Classes: All the classes will be live interactive classes.

  • Live Doubt Discussion: After every class, we will have live interactive doubt discussion.

  • Homeworks: For EVERY lecture, on the same day, Homework will be provided. This homework will contain several questions, covering all the topics/concepts of the respective lecture. Solutions to the homework will be provided the next day.

  • Weekly Quizzes: Every Week, on the Off day, we will have a Quiz for the ongoing subject. It will help you evaluate your preparation and learning.

  • We will make following Standard Books Easy. Our lecture notes, homeworks, practice sets etc will be based on standard books and resources. Everything will be taught from basics, with many examples to understand the concept clearly. 

  • No Prerequisites: Every subject will be taught from basics without assuming any prior knowledge whatsoever. 

  • Video Solutions: For complicated/important/tricky previous years GATE/TIFR questions, we will provide detailed video solutions.

  • Quality Practice Sets: For every subject, Quality practice sets will be provided. These practice sets will have questions created by our expert faculty team and from standard resources. 

  • FREE Access to Post-GATE IIT/IISc/PSU Interview Prep Course: After the GATE exam, we will launch Interview Preparation Course to crack interviews of IIT/IISc/PSUs. GO Classes enrolled students will get this course for free.

  • NO Rote Learning: Learning concepts by knowing the Idea/Proof behind them improves one’s analytical skills which is crucial for analytical exam like GATE. We teach concepts in a quality manner with Proof-Idea-Intuition. We will make proofs easy to understand by taking several examples to explain. 

  • Crack other competitive exams: Our students will also be able to crack other competitive exams like TIFR/NET/ISRO/NIELIT/BARC etc easily.

  • Monthly preparation guidance session: We will have a preparation discussion/guidance session with our students every month, where students can discuss about their progress, queries etc. We will have previous GATE toppers as guest in these sessions, so that students can learn from their experience. 

  • Doubt discussion other than in the live class: Students can ask their doubts on any of the following platforms : GO Classes mail, GATE Overflow website,  GO Classes Whatsapp group for enrolled students, GATE Overflow Telegram group, GO Classes website.

  • Everything under one roof: Lectures, Homeworks, Quizzes, Practice Sets, Doubt discussion, Query resolution, Lecture Notes, Video Solutions of GATE PYQ, Test Series etc, Everything required for a perfect GATE preparation is available at single place. 

Course Fee: 

Fee for Complete GATE 2022 Course is 12,000/- Only. 

Faculty Team:

Sachin Mittal: Sachin is MTech graduate from Indian Institute of Science(IISc), Bangalore. He had worked at Amazon as Applied Scientist, before quitting his job to pursue his interest of teaching students for GATE Computer Science. Sachin has previously taught in Ace Engineering Academy. Sachin had an All India Rank 33 in GATE 2017. 

Deepak Poonia: Deepak is MTech graduate from Indian Institute of Science(IISc), Bangalore. He has taught many students for GATE Computer Science exam in Ace Engineering Academy, Gateforum etc. Deepak has secured top rank in GATE exam multiple times, an All India Rank 67 in GATE 2018,  All India Rank 53 in GATE 2020.

Mentored By:

GO Classes is Mentored by Dr. Arjun Suresh (Founder GATE Overflow, Postdoc The Ohio State University, Ph.D. INRIA France, ME IISc Bangalore).

How to Enroll :

Sign Up here : https://www.goclasses.in/ 

NOTE : On 26th July, From 7PM to 9PM we have Orientation Class. Anyone who is interested in this course MUST attend this Orientation Class. We will discuss ALL about this course, faculties etc and resolve all your doubts/queries regarding the course. Sign Up on above website to get access to Orientation Class and other courses. 

Feel Free to ask any doubts in the comments below. 

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BARC SCIENTIST OCES/DGFS 2021.

$\text{ BARC 2021 forms are out. }$

Application start 12th July 2021
last date 7th August 2021
online examination 5th -12th September 2021
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This is the last week to do direct order of GO Hardcopy. All details are available at below link. After that book will be available only on Amazon (already available on Amazon but shipping date is after July 10)

https://gateoverflow.in/blog/13236/gate-overflow-for-gate-cse-2022-edition-3

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Some GATE Overflow contributors who are also GATE toppers (in top 100) have expressed interest in taking live classes for GATE CSE aspirants. This form is to collect the expression of interest of GATE aspirants for it. 

https://forms.gle/rRgX9ZMZNDBywiyB7

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We are having a Telegram group for GATE CSE 2022 preparation as per the GO Schedule. Group is open to all but with strict guidelines as given below. Spammers will get instant ban.

Posting guidelines for GATE Overflow Telegram group for GATE CSE 2022

  1. Posting of doubts only as per GO schedule, you can post from any subject which is past in the schedule but not from future.
  2. No coaching queries except for links already on GO site - you really don't need them.
  3. All the subject resources are shared on classroom.gateoverflow.in under respective subject pages - you need to self enroll for each subject course 
  4. Previous year questions - GO link or GO PDF image -- all questions are already answered there including discussion.
  5. Self doubts allowed -- but only if it's a "self doubt" (no questions from unknown source being posted as self doubts)
  6. Images from standard books or videos are allowed
  7. If a question/doubt has been answered by someone, don't answer it again unless you have something more to add.
  8. Private messaging is strictly discouraged unless with prior approval of the person.

Link to Join: https://t.me/gateoverflow_cse

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We have recommended videos for GATE CSE under the below link as well as GO classroom. Those who followed it for GATE CSE 2021 or following for GATE CSE 2022 please fill in your feedback/requirements in this form.

https://gatecse.in/best-video-lectures-for-gate-cse/

Those preparing for GATE CSE 2022 can join our Telegram group: https://docs.google.com/document/d/e/2PACX-1vQSakC92NFVsZ00iovz6LMlCMW2uJmzVwskfm1WO6UV8anuqcmepblyNfaxZmWesGI6rgR5iRcMGgCa/pub

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The schedule followed by GATE Overflow for GATECSE 2022

GATE Overflow Test Series for GATE 2022

Schedule of Tests

Advantages of following this schedule:

  1. It is not the only good schedule possible but is one schedule where subject dependencies are met 
  2. Schedule organized into 4 modules:
    1. First 6 weeks covering aptitude and discrete mathematics fundamentals – most important
    2. Next 6 weeks covering a bit of hardware, programming and computer architecture – builds a good system level knowledge
    3. Next 6 weeks covering more theoretical subjects, probability and OS – building the base of Intelligent Systems
    4. Final 6 weeks to finish DBMS, Operating Systems, Computer Networks and Compiler Design 
  3. This schedule is tied to GATE Overflow Test series – subject tests will be added as per the schedule
  4. Preparation materials including reference links are provided on GO classroom (free for everyone) as per the schedule – to access GO classroom just create a new account on the home page of it and subscribe manually to each course
  5. Even if you are joining late, you can adjust your schedule accordingly - most assignments in GO classroom will allow late submissions and this schedule will be over by November end.
  6. Extra points to be followed will be updated here.
  7. GATE CSE Subject page should be used for the subject resources (will be updated as per schedule) and GO classroom has assignments in extra. 

June 1-6

June 7-13

Quantitative Aptitude: Ratios, speed­-time, directions, work­-time, clock, other numericals, deriving conclusion from graphs, pie/bar charts, sequence and series etc.

June 14-20

Discrete Mathematics: Set Theory & Algebra: Sets; Relations; Functions; Mathematical Logic: Propositional Logic; First Order Logic.

June 21-27

Discrete Mathematics: Combinatorics; Counting; generating functions; 

June 28-July 4

Discrete Mathematics: Combinatorics;  recurrence relations.

Discrete Mathematics: Set Theory & Algebra: Groups; Partial Orders; Lattice.

July 5-11 

Revision, Taking Tests. 


July 12-18 

Digital Logic: Boolean algebra. Combinational circuits. Minimization. Number representations and computer arithmetic (fixed and floating point), Sequential circuits. 

July 19 - July 25

Programming and Data Structures: Programming in C. Recursion. 

July 26 – August 1

Computer Organization and Architecture: Machine instructions and addressing modes, ALU, data‐path and control unit, Instruction pipelining, Memory hierarchy: Cache and main memory, Secondary storage, I/O interface (Interrupt and DMA mode).

August 2-8

Programming and Data Structures: Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.

August 9-15

Algorithms: Asymptotic worst case time and space complexity. Searching, sorting, hashing. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer.

August 16-22

Who do not like a break?

No exam 

August 23-29

Revision, Taking Tests.

Exam Link: https://gateoverflow.in/exam/277/go-2022-mix-subjects-2


August 30 - September 5

Algorithms: Graph search, minimum spanning trees, shortest paths.

September 6-12

September 13-19

Probability: Random variables. Uniform, normal, exponential, poisson and binomial distributions. Mean, median, mode and standard deviation. Conditional probability and Bayes theorem.

September 20-26

Theory of Computation: Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and context-free languages, pumping lemma. Turing machines and undecidability. 

September 27 – October 3

Databases: ER‐model. Relational model: relational algebra, tuple calculus, SQL. Integrity constraints, normal forms. File organization, indexing (e.g., B and B+ trees). Transactions and concurrency control.

October 4-10

Revision, Rest

Exam Link:

October 11-17

Numerical Ability: Analytical Aptitude: Logic: deduction and induction, Analogy, Numerical relations and reasoning
Spatial Aptitude: Transformation of shapes: translation, rotation, scaling, mirroring, assembling, and grouping, Paper folding, cutting, and patterns in 2 and 3 dimensions

October 18-24

Computer Networks: Concept of layering: OSI and TCP/IP Protocol Stacks; Basics of packet, circuit and virtual circuit-switching; Data link layer: framing, error detection, Medium Access Control, Ethernet bridging; Routing protocols: shortest path, flooding, distance vector and link state routing; Fragmentation and IP addressing, IPv4, CIDR notation, Basics of IP support protocols (ARP, DHCP, ICMP), Network Address Translation (NAT); Transport layer: flow control and congestion control, UDP, TCP, sockets; Application layer protocols: DNS, SMTP, HTTP, FTP, Email.

October 25-31

Operating System: Processes, Threads, Inter-process communication, Concurrency, Synchronization, Deadlock, CPU scheduling,

November 1-7

Operating System: Memory management and virtual memory, File systems. 

November 8-14

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

November 15-21

Revision, Taking Tests. 

  • Exam Link: 

November 22-28

Compiler Design: Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation. Local optimisation, Data flow analyses: constant propagation, liveness analysis, common subexpression elimination. 

Calculus: Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration. 

November 29 – December 5

Calculus: Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration.

Revision, Solving tests


December/January

  • Full length mock tests
  • Time management and reducing careless mistakes must be done
  • Closed book revision is important 

Mock Test 1 : December 12 

  • Exam Link:

Mock Test 2 : December 26

  • Exam Link:

Mock Test 3 : January 2

  • Exam Link:

Mock Test 4 : January 9

  • Exam Link:

Mock Test 5 : January 16

  • Exam Link:

Mock Test 6 : January 23

  • Exam Link: 
91

Instead of preparing themselves for M.Tech courses at IITs some of those who got good rank in GATE have been seen promoting their stuffs and even sharing referrals to coaching institutes. For any serious candidate preparing for GATE all information should be available in the GO blogs given below and many aspirants have even shared their full preparation experiences. Still many will be looking for “spoon feeding” and if you want to help them you can do at your own place – not here. By sharing your notes if you believe you are helping aspirants – 99% you are not.

https://gateoverflow.in/blogs

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BITS HD 2021 FORMS ARE OUT.

Last Date 29/05/2021
BITS HD Online Test 26th & 27th June 2021

For more visit here: Important Dates

  1. Admission can take either gate mode or non-gate mode or you can apply in both modes.
  2. Apply for both computer science as well as a software system for this exam.
  3. The exam date may be extended like last year due to covid-19  time.

All the best.

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Edit: There will be no new hard copy for GATE CSE 2023. You can use the last year book and GATE CSE 2022 and 2023 questions are here on site. New PDFs are expected by June 2023.

GO Book for GATE CSE 2022 This is the third edition of this book updated with GATE 2020 and 2021 questions.

Softcopies are available at http://book.gateoverflow.in — same as the hardcopy including answers for all questions – all 3 volumes together will be ~2000 pages.

As before the hardcopy will be having all GATE CSE questions since 1987 answered with some of them having multiple answers (best answer selected on GO + Useful answer marked by admins)

Only out of syllabus questions from previous year GATE are omitted

Descriptive, fill in the blanks and multiple select answer type questions from old GATE papers are included

12*8 = 96 sets of previous year Aptitude questions are included from all the branches, not just CSE

Amazon Buy link

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You can now add subject filtering in Pragy’s App to view your marks excluding any set of subjects and also see the set and normalized ranks with the selected filter. This way you can identify the subjects where you performed the best and not so the best. Try it now…

Suggestions welcome...

https://gateoverflow.in/mymarks/index.php

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HI ALL,

 

TIFR has released questions for GS 2021.

You can download the pdf from the link mentoned below for your reference.

PLEASE FIND ATTACHED PDF

FOR QUESTIONS

https://drive.google.com/file/d/1v1JfYFr6Rl-fodLZrpEum6Du332p55_K/view?usp=sharing

:)
THANKS

 

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Hello EveryOne...!! We would like to use your comments as a Testimonial to help future GATE Aspirants, that they can benefit from preparing with GATE. Please add a Testimonial under the Testimonials category and the 2021 subcategory.

https://gateoverflow.in/blog/new

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PROJECT ASSOCIATE I in the Supercomputer Education and Research Centre (SERC):

Educational Qualifications: MCA/BE/B.Tech (CS/IT) or Equivalent with First Class as declared by the University (Second Class in case of candidates belonging to ST), and

Experience: 1 year experience in Linux System Administration with domain-specific expertise in one or more areas

  1. Linux with RHCE certification
  2. Linux with HPC system admin experience (High-Performance Computing systems, Large scale distributed storage servers or Parallel file systems).

Number of Positions: 7 (Gen-4, EWS-1, OBC-1, ST-1), one of the positions is reserved for persons with disabilities.

Age Limit: 30 years. Admissible age relaxation for OBC, ST and PH will be extended.

Emoluments: Rs. 25,000/- + HRA* for 1st and 2nd Year, Rs. 28,000/- + HRA* for 3rd and 4th Year and Rs. 42,000/- + HRA* during 5th Year.

Duration: The position are on contract and will be temporary for a period of ONE year and renewable annually for a maximum period of 5 years, based on the satisfactory performance and at the discretion of the authorities of the Institute.

Selection: Online Test and Online interview. The online test will be held first and candidates securing 15% above marks in the test, will be called for the online Interview, which will be conducted on the same day. The final selection will be only on the basis of the performance in the interview.

Full Details: http://www.serc.iisc.ac.in/opportunities/project-associate-i/?fbclid=IwAR3WZxHE4kXAKuNgpBDWAjPXJUDoON2Bo5h5Yzmd3W2vODISfQlESGP4VCk

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Rank estimates have been adjusted to reduce the pulse rate of aspirants as official results have not come yet.

This should be pretty accurate unless you get +- marks due to answer key change.

 

 

Estimate GATE 2021 Rank - See How Others Performed

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Duolingo: Quick, Easy, and Free Way to Learn A Language.

Certify your English proficiency today...!!

No test centers. No appointments. You can take the Duolingo English Test online.

 

This English test has similar sections like IELTS. The four sections on the basis of which a candidate’s proficiency is tested are

Reading

Listening

Writing

Speaking

Accepted by many universities across the globe.

These days many are opting for Duolingo English tests for Canada.

https://englishtest.duolingo.com/login

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  1. https://gateoverflow.in/357468/gate-cse-2021-set-1-ga-question-9 – Must be debated, C;D should be given marks. Probability of success 70%. Ambiguity can be seen in different answers here. Also as per the interpretation of the options used for the answer key if either A or B option was true, then C will also be true. So, it is natural for anyone to interpret C option in a different way. Similar question from GATE EC 2021 having a different answer: https://ec.gateoverflow.in/1617/gate-ec-2021-ga-question-6
  2. https://gateoverflow.in/357422/gate-cse-2021-set-1-question-29 – Typo. Can be debated but ideally no change should happen (will adversely affect those who got this correct) and expected
  3. https://gateoverflow.in/357496/gate-cse-2021-set-2-question-44 – Ambiguous. A;D and B;C must be given marks. Probability of success 50%. Explanation here
  4. https://gateoverflow.in/357537/gate-cse-2021-set-2-question-3 – Ambiguous as the rule is violating C grammar and hence should be checked in syntax analysis phase. But the issue here is typedef needs to handled before this and this needs the power outside of CFG. The ambiguity here is whether syntax-analysis does this typedef check with limited CSG power or does syntax check gets pushed to semantic phase. Both are possible in practical implementation and so both should be given marks. More details. Probability of success 30%. (compiler people are hard to convince)