FOR CLASS -XII

 UNIT-1- PYTHON PROGRAMING

QUEUE

INSERT AND DELETE OPERATION
STACK-
CREATION,PUSH AND POP OPERATION

LIST-PART-1-

 LIST DEFINITION ,CREATING A LIST, ACCESSING VALUES IN LISTS,LIST SLICING

LIST-PART-2-

 TRAVERSAL OF A LIST,  LIST OPERATIONS (+, *)  , LIST MODIFICATION

LIST-PART-3-

LIST METHODS OR FUNCTIONS

UNIT 2-COMPUTER NETWORKING

1- Networking Part-1: (Topics Covered)

ARPANET, Internet, Interspace Different

ways of sending data across the network with reference to switching

techniques (Circuit and Packet switching).

Data Communication terminologies: Concept of Channel, Bandwidth

(Hz, KHz, MHz) and Data transfer rate (bps, Kbps, Mbps, Gbps Tbps).

Wired Transmission media: Twisted pair cable, coaxial cable, optical fiber,

2- Networking Part-2: (Topics Covered)

Wired Transmission media:infrared,radio link, microwave link and satellite link.

3- Networking Part-3: (Topics Covered)

Network devices: Modem, RJ45 connector, Ethernet Card, Router,

Switch,Gateway, WiFi card.
4-Networking Part-4: (Topics Covered)

Network Topologies and types: Bus, Star, Tree, PAN, LAN, WAN,

MAN
5-Networking Part-5: (Topics Covered)

Network Protocol: TCP/IP, File Transfer Protocol (FTP), PPP, HTTP,

SMTP, POP3, RemoteLogin (Telnet) 
6-Networking Part-6: (Topics Covered)

Mobile Telecommunication Technologies: 1G, 2G, 3G, 4G and 5G;

Mobileprocessors;

7-Networking Part-6: (Topics Covered)

Mobile Communication protocol such as GSM, GPRS and WLL.

Protocols for Chat and Video Conferencing: VoIP, Wireless technologies such as Wi-Fi

andWiMax

UNIT-1 PYTHON PROGRAMMING 

1.    USER DEFINED FUNCTION IN PYTHON.

2.    SCOPE OF A VARIABLE.

3.    DEFAULT ARGUMENTS.

4.    POSITIONAL ARGUMENTS.

5.    MUTABLE/IMMUTABLE PROPERTIES OF DATA OBJECTS

6.    ARRAYS IN PYTHON

7.    PASSING LISTS/ARRAYS TO FUNCTIONS.

8.    PASSING STRINGS TO FUNCTIONS.

9.    PASSING TUPLES TO FUNCTIONS.

10.PASSING DICTIONARIES TO FUNCTIONS.

11.STRING FUNCTIONS IN PYTHON

12.MATHEMATICAL FUNCTIONS IN PYTHON

13.FILE HANDLING IN PYTHON-INTRODUCTION

14.FILE HANDLING IN PYTHON-HOW TO WRITE/READ CONTENTS TO/FROM A FILE

15.FILE OPENING MODES IN JAVA

16.DIFFERENCE BETWEEN READ(),READLINE(),READLINES() FUNCTIONS IN PYTHON

17.FOR LOOP READLINE() AND READLINES(), SPLIT FUNCTION, APPEND MODE

18.ABSOLUTE PATH VS RELATIVEPATH,MODIFY A TEXT FILE

19.BINARY FILE-READ AND WRITE OPERATIONS

20.C.S.V FILE-READ AND WRITE OPERATION 

UNIT -III -DATABASE MANAGEMENT SYSTEM

21.DATABASE CONCEPTS -THEORY 

22.S.Q.L QUERY PART-1 

23.SQL QUERY PART-2

24.UPDATE AND ALTER COMMAND

25.AGGREGATE OR MULTIPLE ROW FUNCTIONS IN MYSQL

26.GROUP BY AND ORDER BY CLAUSE IN MYSQL
27. NATURAL JOIN AND EQUI JOIN