Chapter 9 :- Working with Array and String
Chapter 9 Working with Array and String Summary An array is a variable representing a collection of homogeneous type of elements. Arrays are useful to represent vector, matrix and other multi-dimensional data. Vector is a one dimensional (1-D) data structure that can be used to store list of items like characters, numbers. Arrays are useful […]
Chapter 8 :- Classes and objects in Java
Chapter 8 :- Classes and objects in Java Summary A class contains both data (referred to as attributes), and program code Creating objects Creating an object from a class requires the following steps : Declaration : A variable (reference variable) name of type class is declared with syntax <class name> <variable name> • Instantiation : […]
Chapter 7 :- Java Basics
Chapter 7 :- Java Basics Summary Java is an object-oriented programming language developed by Sun Microsystems, a company best known for its high-end Unix workstations. Introduction to Java Java language was developed at Sun Microsystems in 1991. Java is small, fast, efficient, and easily portable to a wide range of hardware devices. also a general-purpose […]
Ch-6 Object Oriented Concept
Chapter -6 Object Oriented Concept Summary Object-oriented programming concepts started originating in the 1960s.It was developed as a way to handle the rapidly increasing size and complexity of software systems and to make it easier to modify these large and complex systems over time. Some of the popular programming languages that support object-oriented programming are […]
Chapter :- 5 Introduction to M-Commerce
Chapter :- 5 Introduction to M-Commerce Summary Mobile Commerce also knownas M-commerce. Itrefers to buyingand selling of goods or services throughthe use ofInternet enabledwireless devices such as a Mobilephone,Personal DigitalAssistant (PDAs), Smartphone, Tablet, Palmtop or any other mobile device.M-commerce provides the user withthe advantage of flexibility and ubiquity.Some of the examples of M-commerce are: Purchasing […]
Chapter :- 4 Introduction to E-Commerce
Chapter – 4 Introduction to E-Commerce Summary E-commerce can also be defined as buyingand selling ofproducts, services and informationusing electronic media like Internet.Sellingthe products through websites is the fastest growing method of trading worldwide. Many different types of products and services such as books, electronic gadgets, cars, holiday packages and many more are traded online.Electronic […]
Chapter :- 3Designing simple website using KompoZer
Chapter 3 :- Designing simple website Using Kompozer Summary 1. A website plays a very important role in a business now-a-days.It helps in promoting the business, selling the products and attracting a large number of customers.2.A website is a collection of interlinked web pages for a specific purpose.The website should be designed in such a […]
Test Paper 1 (IP)
Q.1 Based on the SQL table CAR_SALES, write suitable queries for the following: (6 marks) i. Display fuel wise average sales in the first quarter.ii. Display segment wise highest sales in the second quarter.iii. Display the records in the descending order of sales in the second quater. iv. SELECT LEFT(SEGMENT,2) FROM CAR_SALES WHERE FUEL= “PETROL”;v.SELECT […]
Chapter 2 :- Cascading Style Sheets and Java script
Chapter 2 :- Cascading Style Sheets and Java script Summary 1. Cascading Style Sheets or CSS allows you to specify styles for the visual elements of the website.2.Styles specify the appearance of particular page elements on the screen.3.Syntax of CSS :- The syntax of CSS consists of special symbols known as rules. A CSS rule […]
Chapter 1 :- Creating HTML forms using KompoZer
Chapter 1 :- Creating HTML forms using KompoZer Summary 1.HTML stand for Hyper text Markup Language.In Html Forms are used to accept the data over the web.2.A form in HTML is a container used to collect different kinds of inputs from the user.3.The elements used are described inthe section below :•Form•Input•Textarea•Select and Option4.Input element :- […]