Air Force Bal Bharti School Lodhi Road

Can you provide me the Syllabus of Computer Science of Class XII of Air Force Bal Bharati School?

[Arun Vats]

Air Force Bal Bharati School (AFBBS) was started by the Indian Air Force Educational and Cultural Society to meet the educational needs of children of Air Force Personnel posted to the National Capital Region. The vision of Air Force Bal Bharti School is to facilitate the student to achieve one’s full potential.

The Syllabus of Computer Science of Class XII of Air Force Bal Bharati School is as follows:

COMPUTER SCIENCE
I TERM: APRIL 2014—SEPTEMBER 2014

UNIT 1: OBJECT ORIENTED PROGRAMMING WITH PYTHON
REVIEW: Python covered in class XI
Concept of Object Oriented Programming : Data Handling, Data Encapsulation, Class
and Object, Polymorphism, Inheritance, Advantages of Object Oriented
Programming over earlier programming methodologies.
Classes: Defining classes (attributes, methods), creating instance objects, accessing
attributes and methods, using built in class attributes (dict, doc, name, module,
bases), constructor (_ _init()_ _), _ _del()_ _and _ _str()_ _ methods in a class,
private attributes, importance of self, operator overloading with methods.
Inheritance: Concept of base class and derived class, single, multilevel and multiple
inheritance-overriding methods, using super () in derived class to invoke_ _init()_ _
or overridden methods of parent class.
UNIT 2: ADVANCE PROGRAMMING IN PYTHON
Linear List Manipulation: Sequential allocation and address calculation, traversal,
insertion of an element in assorted list, deletion of an element from the list,
searching (linear, binary), sorting (insertion, selection, bubble)
Stacks (List Implementation): Introduction to stack (LIFO Operation), operations on
stack (PUSH and POP) and its implementation in Python.
Converting expressions from infix to postfix notation and evaluation of postfix
expression.
Queues (List Implementation) – Introduction to Queue (FIFO) operations on Queue
(INSERT and DELETE) and its implementation in Python.
Data File: Need for data file, Types of data file – Text and Binary, Opening and
closing files – open (), close (), file object, access modes (output, input, default),
reading and writing a file read(), read line(), read lines(), write(), file positions seek(),
tell(), renaming and deleting a file, write lines(), flush().
Implementation of basis file operations on text and binary file in Python:
Creating/Writing data into file, reading and displaying data from file, searching for
particular data from a file, insertion and deletion of data from an already existing
file, modification of data in file.
Errors and Exceptions – Name Error, Index Error, Type Error, IO Error, Import Error,
Value Error, EOF Error.
Generator Function using yield.

II TERM: OCTOBER 2014—MARCH 2015

UNIT 3: DATABASES AND SQL
Database Concepts: Introduction to data base concepts and its need.
Relational Data Model: Concept of Domain, Tuple, Relation, Key, Primary Key,
Alternate Key, Candidate Key.
Relational Algebra: Selection, Projection, Union and Cartesian product.
Structured Query Language:
General Concepts: Advantages of using SQL, Data Definition Language and Data
Manipulation Language. Data Types: NUMBER, CHARACTER, DATE; SQL commands: CREATE TABLE, DROP
TABLE, ALTER TABLE, UPDATE...SET..., INSERT, DELETE; SELECT, DISTINCT, FROM
WHERE, IN, BETWEEN, GROUP BY, HAVING, ORDER BY.
SQL Functions: SUM, AVG, COUNT, MAX and MIN;
Obtaining results (SELECT Query) from 2 tables using equi-join and Union.
Note: Implementation of the above mentioned commands could be done on any SQL
supported software on one or two tables.

UNIT 4: BOOLEAN ALGEBRA
Role of Logical Operations in Computing.
Binary-valued Quantities, Boolean Variable, Boolean Constant and Boolean
Operators: AND, OR, NOT.
Truth Tables: Closure Property, Commutative Law, Associative Law, Identity law,
Inverse law, Principle of Duality, Idem potent Law, Distributive Law, Absorption Law,
Involution law, De Morgan’s Law and their applications; Obtaining Sum of Product
(SOP) and Product of Sum (POS) form from the Truth Table, Reducing Boolean
Expression (SOP and POS) to its minimal form, Use of Karnaugh Map for
minimization of Boolean expressions (up to 4 variables); Basic Logic Gates (NOT,
AND, OR, NAND, NOR) Use of Boolean operators (AND, OR) in search engine queries.
UNIT 5: COMMUNICATION TECHNOLOGIES
Evolution of Networking: ARPANET, Internet, Interspace Different ways of sending
data across the network with reference to switching techniques
Data Communication Terminologies: Concept of Channel, Baud, Bandwidth (Hz, KHz,
MHz) and Data transfer rate (bps, kbps, Mbps, Gbps, Tbps).
Transmission Media: Twisted pair cable, coaxial cable, optical fiber, infrared, radio
link, microwave link.
Network Devices: Modem, RJ45 connector, Ethernet Card, Router, Repeater, Switch
Gateway, Wifi Card.
Network Topologies and Types: Bus, Star, Tree, PAN, LAN, WAN, MAN.
Network Protocol: TCP/IP, file Transfer Protocol (FTP), PPP, SMTP, POP3, Remote
Login (Telnet), Internet Wireless/Mobile Communication protocol such as GSM,
CDMA, GRPS, WLL.
Mobile Telecommunication Technologies: 1G, 2G, 3G and 4G Protocols for Chat and
Video Conferencing VOIP wireless Technologies such as Wi-Fi and WiMax.
Network Security Concepts: Threats and prevention from Viruses, Worms, Trojan
Horse, Spams, Use of Cookies, Protection using Firewall. India IT Act, Cyber Law,
Cyber Crimes, IPR issues, Hacking.
Introduction to Web Services: WWW, Hyper Text Markup Language (HTML)
eXtensible Markup Language (XML), Hyper Text Transfer Protocol (HTTP), Domain
Names, URL, Website, Web Browser, Web Servers, Web Hosting, Web Scripting –
Client side (VB Script, Java Script, PHP) and Server side (ASP, JSP, PHP), Web 2.0 (for
social networking).

Contact Detail:
Air Force Bal Bharati School
Lodi Road,
New Delhi 110003

Map:
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