Monday, June 6, 2011

FYBSc Computer Science - Revised Syllabus w.e.f. 2008-09

 Revised syllabus for F.Y.BSc. Computer Science to be implemented from 2008-2009

Proposed syllabus and examination scheme for F.Y.B.Sc.
Computer Science (Theory and Practical) from Academic year
2008-09Conduct of CourseThe workload per paper for theory and practical
workload per batch, batch size for practical and passing standards will
be as per the existing norms / regulations and University Guidelines.

Examination Scheme

Theory ( Examination duration per paper 2 hours )




Maximum Marks

Maximum Marks after conversion

Paper I

Computer organization:

Introduction to microprocessors and computer architecture

First Term

Second Term





Paper II

Algorithms and

Programming in C

First Term

Second Term





Practical ( Examination duration per paper 3 hours )

Paper I

Computer organization:

Introduction to microprocessors and computer architecture

Annual Actual Practical



Paper II

Algorithms and

Programming in C

Annual Actual Practical



Certified Journal

Paper I and Paper II









Evaluation Scheme (For Paper I & Paper II) (As per the recommendations passed by the Science Faculty)


Maximum Marks

Maximum marks after conversion

Paper I

Paper II

Paper I

Paper II

First Term





Second Term















Paper Pattern (For Paper I and Paper II) (All questions are compulsory)


Term I

Term II

Maximum Marks*


Based on Unit 1, 2 & 3

Based on Unit 4, 5 & 6



Based on Unit 1

Based on Unit 4



Based on Unit 2

Based on Unit 5



Based on Unit 3

Based on Unit 6




*In each question; maximum marks with options should be set for 22 or 23 marks with internal options.


General Guidelines

  • Each paper is divided into six equal units. First 3 units of each paper are expected to be taught during first term and next 3 units are expected to be taught during second term. The lectures allocated for the respected units are suggestive.
  • Minimum 75 % experiments from each paper are required to be completed and written in the journal.

Syllabus Paper I

Computer organizationIntroduction to microprocessors and computer architectureTheory

Section I

Unit I:  (15 Lectures)           

Introduction :

Computers: History of computers and their classification

Basics of modern computer systems: View of a computer as an integrated system, Neumann machine, block diagram of a computer system.

Information -
Definition, Characteristics and interpretation, Data and its logical
and physical concepts, binary form of program and instruction.

Number Systems – Binary, Decimal, Octal, Hexadecimal and their inter-conversions.

Computer Arithmetic
Binary addition and subtraction using signed-Magnitude, 1’s complement
and 2’s complement, Binary multiplication and division, Floating point
representation and arithmetic, arithmetic through stacks.

Codes for character representation – hexadecimal, BCD, Excess-3, Gray code, ASCII, EBCDIC, Unicode.


1) Computer organization and architecture:
William Stallings, PHI, Sixth edition

2) Computer System architecture:
M. Morris Mano,  PHI,   edition

Unit II: (15 lectures)

 Digital logic circuits:

Boolean algebra – Basic identities of
Boolean Algebra, Boolean function
operations and their truth table, Minimization of gates by K-maps.

Digital Circuits – Half Adder, Full Adder, Binary adder-subtractor, binary incrementer, Multiplexers, Encoder and decoder

Flip Flops – Concept
of sequential circuits, concept of clock and synchronization, S-R, J-K,
Preset and Clear, Master-Slave J-K, D, T Flip Flops, their truth
tables and identities, Conversion from one type to another type of Flip
Flop, concept of counters and registers, shift registers.

Ref: 1) Computer System architecture: M. Morris Mano
PHI,   edition

Unit III: (15 lectures)

 Introduction to computer components:

Memory – 

Primary Memory – RAM, SRAM, DRAM, ROM, EPROM.

Secondary  Memory – Magnetic Floppy and Hard Disk.

Optical Memory – CDROM, WORM.

Concept of Virtual Memory

Concept of Cache and their need.

Memory hierarchy.

Input/output devices

Input/output devices, input/output interface, asynchronous data transfer, modes of data transfer..


Functions of CPU, register
classification and organization, instruction sets and examples of
instruction set, addressing schemes, instruction formats, instruction
cycle and instruction pipelining.


1) Computer organization and architecture:
William Stallings, PHI, Sixth edition

2)  Computer System architecture:
M. Morris Mano, PHI,   edition

Section II

Unit IV: (15 lectures)

 Internal memory organization: DRAM, SRAM, ROM types, Cache Memory Principles, elements of cache design, Pentium 4 cache.

External Memory organization:
Magnetic disk, RAID, Optical memory, Magnetic tape

Input/Output device organization:

External devices, I/O modules, Concepts of programmed I/O, interrupt Drive I/O, DMA, I/O processors.


1) Computer organization and architecture:
William Stallings, PHI, Sixth edition

2)  Computer System architecture:
M. Morris Mano,  PHI,   edition

Unit V: (15 lectures)

 Operating System Support: Basic Concepts, Batch, Multiprogramming and Time-Sharing, scheduling, scheduling, Memory Management.

Introduction to multiprocessors: Characteristics of Multiprocessors, Time-Shared Bus, Multi-port memory. 

Unit VI:  (15 lectures)

Introduction and programming with Microprocessors:
Introduction to 8085 Architecture and its extension to
architecture to 8086,  functional block diagram, Bus interface
unit, Execution unit, general purpose registers, segment registers,
pointers and index registers basic instruction set and organization of
8086,. 8086 Assembly language programming.


1. Microprocessor architecture, programming and applications with 8085:
Ramesh Gaonkar, Fourth edition, Penram international.

2.  Introduction to 8086 programming: 

Practical Section I

  • Introduction to Operating system desktop, folders, files, shortcuts, popular menus, using notepad, word, excel, power point.
  • Introduction to windows wildcard characters, absolute path, relative path and commands like md, cd, rd, copy, ren, del etc.
  • Demo practical on various internal and external parts of computer and their interconnection/working.
  • Demo hands on assembly of PC.
  • Study of basic gates.
  • Implementation of Boolean equations using basic gates.
  • Study of flip-flops.
  • Study of 4 to 1 multiplexer.
  • Study of decoder
  • Study of counters.
  • Study of universal shift registers.
  •  Study of 4 bit adder/subtractor.


:1) Practical A and B are compulsory. They are to be
written in journal but should not be the part of practical examination.

2) Eight practical from the list should be performed.

Section II

  • Demo practical on working of 8085.
  • Study of internal memory, I/O modules.
  • Study of operating system.
  • Study of networking of computers and other devices.
  • Study of concepts of parallel processing.
  • Study of 8086 architecture.
  • Study of 8086 instruction set
  • Writing programs with 8086 microprocessor for
    • Addition of 1 to n numbers
    • Finding largest/smallest from n given numbers.
  • Writing program with 8086 microprocessor for demonstration of use of JUMP instructions.
  •  Writing programs with 8086 microprocessor for
    • Use of I/O ports.
    • Block transfer of memory.


1) Any five experiments from 1 to 7 practical should be performed.

2) Experiments from 8 to10 are compulsory.

Paper II

Algorithms and Programming in CTheory

Section I

Unit I: Introduction to algoritms and c (15 Lectures)

Fundamentals of algorithms: Notion of an algorithm. Pseudo-code conventions like assignment statements and basic control structures.

Algorithmic problems: Develop fundamental algorithms for

(i) Exchange the values of two variables with and without temporary variable,

(ii) Counting positive numbers from a set of integers,

(iii) Summation of set of numbers,

(iv) Reversing the digits of an integer,

(v) Find smallest positive divisor of an integer other then 1,

(vi) Find G.C.D. and L.C.M. of two as well as three positive integers,

(vii) Generating prime numbers.

Analysis of algorithms: Running time of an algorithm, worst and average case analysis.

Different approaches in programming: Procedural approach, Object Oriented approach, Event Driven approach.

Structure of C: Header and body, Use of comments, Compilation of a program.

Data Concepts:  Variables,
Constants, data types like: int, float char, double and void.
Qualifiers: short and long size qualifiers, signed and
unsigned qualifiers. Declaring variables. Scope of the variables
according to block. Hierarchy of data types.

Unit II: Basics OF C (15 Lectures)

Types of operators: Arithmetic,
Relational, Logical, Compound Assignment, Increment and decrement,
Conditional or ternary, Bitwise and Comma operators. Precedence and
order of evaluation. Statements and Expressions.

Type conversions: Automatic and Explicit type conversion.

Data Input and Output functions: Formatted
I/O: printf(), scanf(). Character I/O format: getch(), getche(),
getchar(), getc(), gets(), putchar(), putc(), puts().

Iterations: Control statements for decision making:

(i) Branching: if statement, else.. if statement, switch statement.

(ii) Looping: while loop, do.. while, for loop.

(iii) Jump statements:  break, continue and goto. 

Unit III: Arrays, strings and sorting techniques (15 Lectures)

Arrays: (One and multidimensional), declaring array variables, initialization of arrays,
accessing array elements.

Strings: Declaring and initializing String variables. Character and string handling functions.

Sorting Algorithms: Bubble, Selection, Insertion and Merge sort, Efficiency of algorithms, Implement using C.

Section II

Unit IV: Functions, structures, recursion and union (15 Lectures)

Functions: Global and local
variables, Function definition, return statement, Calling a function by
value, Macros in C, Difference between functions and macros.

Storage classes: Automatic variables, External variables, Static variables, Register variables.

Recursion: Definition, Recursion functions algorithms for factorial, Fibonacci sequence, Tower of Hanoi. Implement using C.

Structure: Declaration of structure,
reading and assignment of structure variables, Array of structures,
arrays within structures, structures within structures, structures and

Unions:  Defining and working with union.

Unit V: Pointers and file handling (15 Lectures)

Pointer: Fundamentals, Pointer
variables, Referencing and de-referencing, Pointer Arithmetic, Chain
of pointers, Pointers and Arrays, Pointers and Strings, Array of
Pointers, Pointers as function arguments, Functions returning pointers,
Pointer to function, Pointer to structure, Pointers within structure.

File handling: Different types of
files like text and binary, Different types of functioms:fopen(),
fclose(), fgetc(), fputc(), fgets(), fputs(), fscanf(), fprintf(),
getw(), putw(), fread(), fwrite(), fseek()

Dynamic Memory Allocation: malloc(), calloc(), realloc(), free() and sizeof operator, 

Unit VI: Link lists, stacks and queues (15 Lectures)

Linear Link lists: Representation of
link list in memory, Algorithms for traversing a link list, searching a
particular node in a link list, insertion into link list (insertion at
the beginning of a node, insertion after a given node), deletion from a
link list. Implement using C.

Stacks: Definition, Array
representation of stacks, Algorithms for basic operators to add and
delete an element from the stack, Implement using C.

Queues: Representation of queue, Algorithm for insertion and deletion of an element in a queue, Implement using C.

Recommended Books:

(1)Introduction to Algorithms (Second Edition): Cormen, Leiserson, Rivest, Stein, PHI( Chapter 1,2,3,10)

(2) Data Structures ( Schaum’s outline series in computers): Seymour Lipschutz McGraw-Hill book Company (Chapter 2, 5, 6, 9)

(3) Programming in ANSI  C(Third Edition) : E Balagurusamy TMH (Chapters: 2, 3, ,4, 5, 6, 7, 8, 9, 10, 11, 12, 13)

Additional References:

(1) Fundamental Algorithms (Art of Computer Programming Vol 1 ): Knuth
Narosa Publishing House

(2) Mastering Algorithms with C, Kyle Loudon, Shroff Publishers

(3)Algorithms in C (Third Edition): Robert Sedgewick ,
Pearson Education Asia 

(4) Data Structures A Pseudocode Approach with C:
Richard F. Gilberg, Behrouz A. Forouzan , Thomson

(5)  Let us C by Yashwant Kanetkar, BPB

(6)  Programming in ANSI C by Ram Kumar, Rakesh Agrawal, TMH

(7) Programming with C (Second Edition):Byron S Gottfried
(Adapted by Jitender Kumar Chhabra) Schaum’s Outlines (TMH)

(8) Programming with C : K R Venugopal, Sudeep R Prasad
TMH Outline Series

(9) Unix and C : M.P. Bhave and S.A. Pateker
Nandu printers and publishers private limited


Suggestions while writing programs:

  • Use of comments at appropriate places is necessary.
  • Use appropriate indentation while nesting the loops, if-else statements.
  • Do not ignore warnings after the compilation.
  • Optimize the codes as far as possible, by using optimization techniques.

Section I

1.Convert the following algorithms using C:
Exchange the values of two variables with and without temporary variable.

2.Convert the following algorithms using C:
Counting positive numbers from a set of integers.

3.Convert the following algorithms using C:
Summation of  set of numbers.

4.Convert the following algorithms using C :
Reversing the digits of an integer.

5.Convert the following algorithms using C:
Find smallest positive divisor of an integer other then 1.

6.Convert the following algorithms using C:

Find G.C.D. and L.C.M. of two as well as three positive integers.

7.Convert the following algorithms using C:
Generating prime numbers.

8Write a program to find the

(a) sum of two matrices of order m × n and transpose of order m × n where
m, n ≤ 3.

(b) multiplication of two matrices of order m, where m  ≤ 3, finding square and
cube of a square matrix.

(c) Inverse of a matrix

(d) |A| , |B| and verify the identity |A B| = |B A | = |A| . |B| , where | | denote
determinant of the matrix and A and B of size 2 × 2.  

9.Write a program to (a) input a sentence (b) count
the number of occurrences of the given pattern of letters (for instance
‘est or ‘ed’) (c) find the position of the rightmost or leftmost
character occurred from the pattern of letters  

10.Write a program which counts the number of (a) paragraphs occurred.(b) times the word “the” appears in a short story

11Given an array S of n integers. Write a program to
(a) sort the elements in S in ascending order by considering an array
of n-2 elements by any sorting method,  (b) find the median of
elements of S  

Section II

1.Write a program to create functions (a) to generate
twin primes in a given range of numbers, (b) to find the prime factors
of a given integer.

2.Write a program to accept details of 5 customers
that includes customer number, name and mobile number. Create a menu
with options ‘Modify’, ‘Display’ and ‘Exit’. Write functions modify(),
which will allow modification of mobile number and  function
display(), which will display all the details of customers.

3.Write a program to create structure to

(a) find and print the average marks of five subjects along with the name of student.

(b) store names of the states (within India) and their
capital cities. Show the capital by inserting state from the

4.Write a program using pointer notation (a) to write
function to exchange two strings, (b) to determine whether the given
string is a palindrome, (c) to find the average of each students in 3
tests. Number of students can be given from keyboard. 

5.Write a program that accepts a number from the user
and passes a pointer to the number to a function for processing. 
This function passes a pointer to this pointer to another function for
processing of the number.  Both the functions should display the

6.Write a function called increment that accepts a
date structure with three fields. The first field contains the month (a
pointer to string). The second field is an integer showing the day in
month. The third field is an integer showing the year. The function
should increments the date by 1 day and returns the new date. If the
date is the last date in the month, the month field must be changed. If
the month is December, the value of year must be changed when day is
31. A year is leap year if

  1. It is evenly divisible by 4 but not with 100 or
  2. It is evenly divisible by 400

7.Write a program to crate a dynamic one and two
dimension array by accepting number of rows and/or columns from the
user at runtime using pointer notation.

8.Write a program to

(a) read string from the user to check whether it exists in a given file or not.

(b)to accept a file name and then accept contents that should be stored in the file until the user types “end”,

(c) declare a structure representing student, accept data of 5 students and store it in a file,

(d) convert a capital case letter file to small case letter file

9.Write a program to compute factorial of a large number.

10.The Ackerman’s function Ack(m ,n) is defined recursively by

  • a    If m = 0 then Ack(m ,n) = n+1,
  • If  m ≠ 0 but n = 0 then Ack(m ,n) = Ack(m-1 ,1),
  • If  m ≠ 0 and n ≠ 0  then Ack(m ,n) = Ack(m-1 , Ack(m, n-1))
  • Write a program to calculate Ack(0 ,n), Ack(4 ,0), Ack(6 ,10)

11.Fibonacci sequence is defined by

  • If n = 0 or n = 1 then F n = n;
  • If n > 1 then F n = F n – 2  + F n -1
  • Write a program to generate Fibonacci sequence.

12.Write a program to solve Tower of Hanoi problem

13.Write a program to create a linked list
containing student’s name and marks (a) search marks of a particular
student (b) insert a new student at the beginning of the list. (c)
insert a new student at the end of the list (d) delete a particular
student from a list.

14.Write a program to create following stack of characters, where STACK is allocated N=8 memory cells:

  • STACK: A, C, D, F, K, ___, ___, ___.
  • (For notation convenience, we use “__“ to
    denote an empty memory cell ). The program should describe the STACK
    after the following operations take place:
    1. POP (STACK, ITEM) 
    2. POP( STACK, ITEM)
    3. PUSH( STACK, L)
    4. PUSH( STACK, P)
    5. POP (STACK, ITEM)
    6. PUSH(STACK, R)
    7. PUSH(STACK, S)
    9. The POP always deletes the top element from the stack, and the PUSH always adds the new element to the top of the stack.

15.Write a program to create following queue of cities, where QUEUE is allocated 6 memory cells:

QUEUE: _____, Latur, Bashirabad, Rawalgav,Palanpur, _____ 

(For notation convenience, we use “___ “to denote an
empty memory cell ). Where FRONT = 2, REAR= 5.The program should
describe the QUEUE, including FRONT and REAR, after the following
operations take place

:(a)Allahabad is added,

(b) two cities are deleted,

(c) Mumbai is added,

(d) Mathura is added,

(e) three cities are deleted and

(f) Nagpur is added.

Saturday, June 4, 2011

Online Research e-Journals

The ideal teacher

Here's a bit I came across recently in a very old issue of the, now defunct, Science Age magazine (Sept 1985) that was published by the Nehru Centre, Bombay. I thought its worth sharing for its sheer beauty and the fact that these ideas havenot changed still!

The Jain author Pavanandi served at the court of the Chola emperor Kulottunga III (1178 - 1216 AD ?). He is known for his work on Tamil grammar.

He also defined the characteristics of an ideal teacher: "The teacher must be a man of good birth, gentle and godly by nature and of a generous outlook. He must be deeply learned in book-lore and capable of expounding his knowledge with directness and simplicity". He must also combine common sense with these high qualities. The teacher must unite in himself the characteristic features of the earth. The earth signifies four qualities; first, extent or vastness of size, so great that you could not take it all in at a glance from any one point; secondly, strength not to yield under the stress of great weight; thirdly, patience even towards those who dig into and otherwise cause hurt and damage; and lastly, capacity to yield fruits commensurate to the timeliness and intensity of effort on the part of the cultivator.

Pavanandi also states that the teacher should also be like a mountain, the weighing rod and the flower. The mountain impresses us by its great size and the variety of its products, is visible from a great distance, and sustains life even during a drought; so too the good teacher is marked by wide range of his studies, his fame spreads far and wide, and gives freely of the abundance of his knowledge even if there is no money in his profession. As the weighing rod weighs accurately and impartially, so too does the good teacher the merits and desserts of his pupils. The good teacher, like the flower, is sought after on all happy occassions, carries about him a fine flavour that endears him to all and presents a joyful countenance.

Wednesday, May 25, 2011

Project Ideas for TYBSc IT and TYBSc Computer Science Projects

Web-based Projects
Website for an educational consultant
Website for college admissions process
Website for an online Bookstore
Website for an online Consumer-durables supplier, with shopping cart
Website for a tourist organisation of a state/country
Website for a mobile device
Website for a college library
Website for an Investment Consultant
Website for a Tour Operator
Website for a public library, using barcode
Website for a public library, using RFID technology
Website for a restaurant which has home-delivery facility
Website for dating services
Website for matrimnoial services
Website for estate agent
Website for teaching SQL with facility for user to give a SQL command and get interactive response to his queries
Website for online ticket booking for cinema/theatre
Website for online yellow pages
Website for search/register online tutor
Website for launching new products
Website for e-friendship
Website for agricultural products distributor
Website for music library, with online purchase option
Website for fashion designer, with online purchase option
Website for multi-location pathology lab
Website for Internet Marketing Agency
Website for health services provider
Web-based Employee Management System
Web-based Employment Agency
Web-based Tendering System
Web-based system for hotel/resorts
Web-based Inventory Management System
GPRS-based Projects, e.g., location-based services
Web-based examination
Job/Resume post
Web-based Bilingual Dictionary
Automated Timetable and course management system
Multimedia Databases
Train Reservation Management System
State Bus Reservation System
Taxi fleet booking system with GPRS capability
Bloggng Site
Auction Portal

Software Applications

Some of these projects can also be done as web-based projects; these are marked with an * sign

Personal Investment Management System
Hospital Management System
College Employee Management System
Inventory Management System
* Sales Management System
* Banking Software
Payroll Management System
Software for a small/medium-sized Departmental Store
Software for a small/medium-sized Retail Store
Software for a Rental Business
Software for a Housing Society
Software for wholesaler dealing in mobile phones
* Software for Tax Advisor
* Software for Cricket Statistics Enthusiaist
* Software for an Investment Agent
* Software for a Book Publisher
* Software for Advertising Agency
* Software for a Frequent Traveller
* Software for a Research Scholar
Computerised Library (Barcode-enabled)
Computerised Library (RFID-enabled)
Intelligent Editor for a programming langugae
Medical Store Management System
* Bus Route Finder
College / School Timetable management system
Simulation of physical/chemical phenomenon
Simulating the working of a CPU
GIS-based Projects
GIS-based Community Information System
Online Examination System
Visualising complex mathematical functions

Recommended Software for Project

This is only an indicative list; please consult your college professors.

ASP .Net
ASP 3.0
J2ME for Mobile applications
Microsoft Access
Visual basic 2008 / 2005
Visual Basic 6.0
Visual C# 2008