The Indian Space Research Organization (ISRO) is the space office of the Indian government head quartered in Bengaluru, Karnataka. Its vision is to "Outfit space innovation for national improvement, while seeking after space science inquire about and planetary investigation".

Get ready for ISRO Scientist/Engineer exam requires information of every single essential thing of imperative specialized subjects of college class.

There is no pre-characterized syllabus for the ISRO examination. However from earlier year question paper's examination we can deduce that Syllabus depends on the educational modules instructed in graduation and fairly comparative example as GATE Exam.

Detailed Syllabus for ISRO Computer Science Exam

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

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

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). Network security: authentication, basics of public key and private key cryptography, digital signatures and certificates, firewalls.

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

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

Microprocessor:
8-bit microprocessor (8085): architecture, programming, memory and I/O interfacing.
Software Engineering & Web Technology:
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. HTML, XML, Scripting, basic concepts of client-server computing.

Image processing:
Image Registration, Spatial Fourier Transforms, Discrete Spatial ( 2 dimensional ) Fourier Transforms, Restoration, Lossy Compression of images. Data Compression Techniques: Representation and compression of text, sound, picture, and video files ( based on the JPEG and MPEG standards ).

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.

Weightage Analysis of ISRO Computer Science Exam:

• Digital Logic : 12 questions (36 marks)
• Programming, Data structures, & Algorithms : 12 questions (36 marks)
• Operating system: 11 questions (33 marks)
• Computer Networks : 10 questions (30 marks)
• Databases : 8 questions (24 Marks)
• Software Engineering & Web technologies : 7 questions (21 marks)
• Mathematics : 6 Questions (18 marks)
• Computer Organisation : 4 questions (12 marks)