GATE Syllabus For CSE And Information Technology 2021: The revised GATE 2021 syllabus for Computer Science and Information Technology has been released by IIT Bombay on the official website. This latest syllabus will help candidates to know about all the changes that have been made and what new topics (if any) are included. Having prior knowledge of the syllabus will assist candidates to score better marks and perform well in the test.
GATE 2021 for CSE and IT consists of 3 sections – General Aptitude, Engineering Mathematics, CSE/IT subject-specific section. We have included GATE syllabus for CSE General Aptitude, Engineering Mathematics, and subject-specific section along with weightage based on the previous year’s trends. We have also provided a direct PDF download link.
GATE Syllabus For CSE And Information Technology
Before getting into the details of GATE syllabus for CSE and Information Technology, let’s have an overview of the exam:
|Mode of Exam||Online (Computer-Based Mode)|
|Sections||Three (General Aptitude, Engineering Mathematics, and Subject-specific questions )|
|Time Duration||3 hours|
|Question Type||MCQ and NAT (Numerical Answer Type)|
|Negative Marking||1 mark MCQs – 1/3 mark will be deducted for every wrong answer.|
2 mark MCQs – 2/3 mark will be deducted for every wrong response.
Zero marks will be awarded for unattempted questions
No negative marking for Numerical Answer Type (NAT) questions
Here we have provided the revised GATE 2021 Syllabus for Computer Science for each of the three sections.
GATE Syllabus For CSE And Information Technology: General Aptitude
This section includes questions based on Verbal Ability and Numerical Ability. The different topics included in the GATE syllabus for General Aptitude are as under:
- English grammar
- Sentence completion
- Verbal analogies
- Word groups
- Critical reasoning
- Verbal deduction.
- Numerical computation,
- Estimation of numerical quantities & values,
- Logical & numerical reasoning and
- Data interpretation.
GATE Syllabus For CSE And Information Technology: Engineering Mathematics
Engineering Mathematics GATE syllabus for CSE and Information Technology is listed below:
- 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, poison, and binomial distributions. Mean, median, mode, and standard deviation. Conditional probability and Bayes theorem.
|Revised GATE 2021 CSE/IT Syllabus PDF||Download Here|
GATE Syllabus For CSE And Information Technology: Subject-Specific Section
The subject-specific GATE syllabus 2021 for CSE and IT is as below:
GATE 2021 CSE/IT Syllabus For Digital Logic
Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating-point).
GATE 2021 CSE/IT Syllabus For 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).
GATE 2021 CSE/IT Syllabus For Programming And Data Structures
Programming in C. Recursion. Arrays, stacks, queues, linked lists, trees, binary search trees, binary heaps, graphs.
GATE 2021 CSE/IT Syllabus For 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.
GATE 2021 CSE/IT Syllabus For 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.
GATE 2021 CSE/IT Syllabus For 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.
GATE 2021 CSE/IT Syllabus For Operating System
System calls, processes, threads, inter‐process communication, concurrency, and synchronization. Deadlock. CPU and I/O scheduling. Memory management and virtual memory. File systems.
GATE 2021 CSE/IT Syllabus For 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.
GATE 2021 CSE/IT Syllabus For 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.
GATE Syllabus For CSE And Information Technology With Weightage
The expected topic-wise weightage in the GATE 2021 is given below:
Weightage in Marks
|1||Theory of Computation||7.5|
|3||Computer Organization & Architecture||9|
|4||Programming & Data Structures||10.5|
|10||Soft. Engg/ Web Technology||1.5|
GATE CSE/IT Cutoff Trends
Check the last 8 years CSE/IT GATE cutoff from the table below:
|Year||General||OBC||SC/ ST/ PH|
Now you are provided with all the necessary information regarding GATE syllabus for CSE and Information Technology 2021. We hope this detailed article helps you in your preparation. You can download GATE previous years papers. These will help you in your preparation for the exam and assist you in improving your rank.
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