Guys, can you provide me the SET exam computer science Notes?????????

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1. Discrete Structures
Sets, Relations, Functions, Pigeonhole Principle, Inclusion-Exclusion Principle, Equivalence
and Partial Orderings, Elementary Counting Techniques. Probability, Measure(s) for information
and Mutual information.
Computability : Models of computation-Finite Automata, Pushdown Automata. Non-determinism
and NFA, DPDA and PDAs and Languages accepted by these structures. Grammars, Languages,
Non-computability and Examples of non-computable problems.
Graph : Definition, walks, paths, trails, connected graphs, regular and bipartite graphs, cycles
and circuits. Tree and rooted tree. Spanning trees. Eccentricity of a vertex radius and diameter
of a graph. Central Graphs. Centre(s) of a tree. Hamiltonian and Eulerian graphs, Planar
graphs.
Groups : Finite fields and Error correcting/detecting codes.

2. Computer Arithmetic
Propositional (Boolean) Logic, Predicate Logic, Well-formed-formulae (WFF), Satisfiability
and Tautology.
Logic Families : TTL, ECL and C-MOS gates. Boolean algebra and Minimization of Boolean
functions, Flip-flops-types, race condition and comparison, Design of combinational and
sequential circuits.
Representation of Integers : Octal, Hex, Decimal and Binary. 2’s complement and 1’s
complement arithmetic, Floating point representation.

3. Programming in C and C++
Programming in C : Elements of C-Tokens, identitiers, data types in C. Control structures in
C. Sequence, selection and iteration(s), Structured data types in C arrays, struct, union, string
and pointers.
O-O Programming Concepts : Class, object, instantiation, Inheritance, polymorphism and
overloading.
C++ Programming : Elements of C++-Tokens, identifiers, Variables and constants, Data types,
Operators, Control statements, Functions parameter passing, Class and objects, Constructors
and destructors, Overloading, Inheritance, Templates, Exception handling.

4. Relational Database Design and SQL
E R diagrams and their transformation to relational design, normalization-1NF, 2NF, 3NF,
BCNF and 4NF. Limitations of 4NF and BCNF.
SQL : Data Definition language (DDL), Data Manipulation Language (DML), Data Control
language (DCL) commands. Database objects like-Views, indexes, sequences, synonyms, data
dictionary.

5. Data and File structures
Data, Information, Definition of data structure, Arrays, stacks, queues, linked lists, trees,
graphs, priority queues and heaps.
File Structures : Fields, records and files, Sequential, direct, index-sequential and relative
files, Hashing, inverted lists and multi-lists B trees and B+ trees.

6. Computer Networks
Network fundamentals : Local Area Networks (LAN), Metropolitan Area Networks (MAN),
Wide Area Networks (WAN), Wireless Networks, Inter Networks.
Reference Models : The OSI model, TCP/IP model.
Data Communication : Channel capacity, Transmission Media-twisted pair, coaxial cables,
fibre-optic cables, wireless transmission-radio, microwave infrared and millimeter waves.
Lightwave transmission, Thelephones-local loop, trunks, multiplexing, switching, narrowband
ISDN, broadband ISDN, ATM, High speed LANS, Cellular Radio. Communication satellitesgeosynchronous
and low-orbit.
Internetworking : Switch/Hub, Bridge, Router, Gateways, Concatenated virtual circuits,
Tunnelling, Fragmentation, Firewalls.
Routing : Virtual circuits and datagrams, Routing algorithms, Conjestion control.
Network Security : Cryptography-public key, secret key, Domain Name System (DNS)-Electronic
Mail and Worldwide Web (WWW), The DNS, Resource Records, Name servers, E-mail
architecture and Serves.

7. System Software and Compilers
Assembly language fundamentals (8085 based assembly language programming). Assemblers-
2 pass and single-pass. Macros and macroprocessors.
Loading, linking, relocation, program relocatability, Linkage editing.
Text editors, Programming Environments, Debuggers and program generators.
Compilation and Interpretation. Bootstrap compilers. Phases of compilation process. Lexical
analysis. Lex package on Unix system.

Context free grammars, Parsing and parse trees, Representation of parse (derivation) trees as
rightmost and left most derivations. Bottom up parsers-shift-reduce, operator precedence, and
LR, YACC package on Unix system.
Topdown parsers-left recursion and its removal, Recursive descent parser. Predictive parser,
Intermediate codes-Quadruples, Triples, Intermediate code generation, Code generation, Code
optimization.

8. Operating Systems (with Case Study of Unix)
Main functions of operating systems. Multiprogramming, multiprocessing, and multitasking.
Memory Management : Virtual memory, paging, fragmentation.
Concurrent Processing : Mutual exclusion, Critical regions, lock and unlock.
Scheduling : CPU scheduling, I/O scheduling, Resource scheduling, Deadlock and scheduling
algorithms. Banker’s algorithm for deadlock handling.

UNIX
The Unix System : File system, process management, bourne shell shell variables, command
line programming.
Filters and Commands : Pr, head, tail, cut, paste, sort, uniq, tr, join, etc., grep, egrep,
fgrep, etc., sed, awk, etc.
System Calls (like) : Creat, open, close, read, write, iseek, link, unlink, stat, fstat, umask,
chmod, exec, fork, wait, system.

9. Software Engineering
System Development Life Cycle (SDLC) : Steps, Water fall model, Prototypes, Spiral model.
Software Metrics : Software Project Management.
Software Design : System design, detailed design, function oriented design, object oriented
design, user interface design. Design level metrics.
Coding and testing : Testing level metrics, Software quality and reliability, Clean room
approach, software reengineering.


10. Current Trends and Technologies
The topics of current interest in Computer Science and Computer Applications shall be covered.
The experts shall use their judgement from time to time to include the topics of popular
interest, which are expected to be known for an application development software professional,
currently, they include :
Parallel Computing
Parallel virtual machine (pvm) and message passing interface (mpi) libraries and calls.
Advanced architectures. Today’s fastest computers.
Mobile Computing
Mobile connectivity-Cells, Framework, wireless delivery technology and switching
methods, mobile information access devices, mobile data internetworking standards, cellular
data communication protocols, mobile computing applications, Mobile databases-protocols,
scope, tools and technology, M-business.



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