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    GATE Computer Science Engineering (CSE) is one of the most sought-after courses in engineering. The field of GATE CSE integrates computer engineering and computer science. The program teaches the basics of computer programming and networking, comprises a plethora of course contents. They study programming languages, program design, computation, design and development of algorithms, computer software and hardware. Computer science engineers are involved in many aspects of computing, from the design of individual microprocessors, personal computers and supercomputers to circuit designing and writing software that powers them.

    The absolute most vital facet of computer science is issue solving, an essential skill-set for life. Students analyses the concept, progression and analysis of software program and equipment made use of to deal with issues in a range of business, social and scientific situations. There is a substantial human edge to computer science as personal computers problems need to be fixed coming from people.

    About GATE 2021 Exam

    Graduate Aptitude Test in Engineering (GATE) 2021 exam is an examination which is conducted by seven Indian institute of Technology (Bombay, Delhi, Guwahati, Kanpur, Kharagpur, Madras and Roorkee), IISC on behalf of National Coordination Board (NCB)-GATE, Department of Higher Education, Ministry of Human Resource Development (MHRD), Government of India

    Brief About GATE 2021 Exam

    The GATE 2021 paper will be held on First week of February tentatively across various cities. A as we know GATE Exam is conducted national level and it is attempted by around 9 lakh candidates; a simple preparation strategy may not sufficient need work smart

    The GATE 2021 examination centers are spread in different cities across India, not only that in six cities outside India also. The GATE 2021 examination would be purely a Computer Based Test (CBT)

    GATE 2021 Computer science engineers (CSE) Syllabus

    Section1: Engineering Mathematics

    Discrete Mathematics: Propositional and first order logic. Sets, relations, functions, partial orders and lattices. Groups. Graphs: connectivity, matching, coloring. Combinatorics: counting, recurrence relations, generating functions. 

    Linear Algebra: Matrices, determinants, system of linear equations, eigenvalues and eigenvectors, LU decomposition. Calculus: Limits, continuity and differentiability. Maxima and minima. Mean value theorem. Integration. 

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

    Section 2: Digital Logic Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point).

    Section 3: Computer Organization and Architecture Machine instructions and addressing modes. ALU, data‐path and control unit. Instruction pipelining. Memory hierarchy: cache, main memory and secondary storage; I/O interface (interrupt and DMA mode).

    Section 4: Programming and Data Structures Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.

    Section 5: Algorithms Searching, sorting, hashing. Asymptotic worst-case time and space complexity. Algorithm design techniques: greedy, dynamic programming and divide‐and‐conquer. Graph search, minimum spanning trees, shortest paths.

    Section 6: Theory of Computation Regular expressions and finite automata. Context-free grammars and push-down automata. Regular and contex-free languages, pumping lemma. Turing machines and undecidability.

    Section 7: Compiler Design Lexical analysis, parsing, syntax-directed translation. Runtime environments. Intermediate code generation.

    Section 8: Operating System Processes, threads, inter‐process communication, concurrency and synchronization. Deadlock. CPU scheduling. Memory management and virtual memory. File systems.

    Section 9: 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.

    Section 10: Computer Networks Concept of layering. LAN technologies (Ethernet). Flow and error control techniques, switching. IPv4/IPv6, routers and routing algorithms (distance vector, link state). TCP/UDP and sockets, congestion control. Application layer protocols (DNS, SMTP, POP, FTP, HTTP). Basics of Wi-Fi. Network security: authentication, basics of public key and private key cryptography, digital signatures and certificates, firewalls

    How to prepare for GATE Exam 2021, Commuter science engineering exam it? 

    The dream is not what you see in sleep, dream is which does not let you sleep. – Dr. ABJ Kalam.

    Below listed are some tips and tricks, for a GATE exam 2021 aspirant, to crack the GATE exam 2021 with flying colors:

    Struggles makes a man achieve success 

    Practice on regular basis to solve GATE exam problems and clear doubts. It is rightly said that perfection comes out of practice. Take help of GATE exam previous year questions to practice regularly to polish your preparation. Solving GATE mock papers and GATE exam sample papers will provide an additional help. The number of questions solved by you will directly be proportional to the results achieved.

    Time is precious, use it wisely.

    Time management is the key to any success. Time is precious and ones lost can never be recovered again. Time management skills are must while preparing for any exam. It is important to devote your time to all the important topics. In the exam hall also, managing time is as important as knowing the answers. Working hard day and night is required but giving time to yourself to relax your brain and body is also equally necessary.

    Nothing is Impossible, the word itself says, “I M (am) Possible”

    Nothing is impossible if you work hard with a combination of dedication and efforts. Do not let yourself get demotivated. Feed yourself with spoons of motivation as a positive attitude is an advantageous tip for the preparation. Do not lose hope even if you find it difficult to cope up sometimes. De-stress yourself whenever required.