Customized and Packaged Software

Q. Explain Customized software and Packaged software.

a) Customized Software

Customized software is a type of application software that is designed for a particular customer or organization. When packaged software does not fulfill needs of an organization then a programmer / software developer / software engineer is hired. The programmer will develop needed custom software for that organization according to the organizations specific needs and requirements.
Student Information software developed for Govt. Post Graduate College of Commerce, Rahim Yar Khan is an example of customized software. It will be used to store all related data about students, admissions and examinations etc.

b) Packaged Software

Packaged software is a type of application software that is developed for sale to the general public. It is also known as off-the-shelf software or Pre-Written software. It facilitates the people to perform day-to-day activities. Examples of packaged software are word processing software and spread sheet software.
For example, Microsoft Office is a packaged software. Microsoft Office is a set of different application software like Microsoft Word, Microsoft Excel, Microsoft Access and Microsoft Power Point.

Comments

kamran.hanfi said…

From the tons of comments on your articles, I guess I am not the only one having all the enjoyment here! Keep up the good work.
source: www.wbupdates.com

March 26, 2012 at 12:30 AM

honeysingh said…

thanks for these notes...it helped me alot

April 26, 2012 at 2:50 PM

Advantages and Disadvantages of Ring Network Topology

Topic: Advantages and Disadvantages of Ring Network Topology alongwith detailed working of Ring topology What Do You Mean by Ring Topology? In Ring topology, each computer is connected to the next computer such that last computer is connected to the first. Every computer is connected to next computer in the ring. Each computer retransmits what it receives from the previous computer. Suppose, computer A needs to send data to computer D. Now the computer A sends data to computer B. As computer B is not the destination computer, so it will retransmit data to computer C. Finally, Computer C will transfer data to computer D, the destination computer. When a node sends a message, the message is processed by each computer in the ring. If a computer is not the destination node, it will pass the message to the next node, until the message arrives at its destination. Advantages of Ring Network Topology 1. It is relatively less expensive than a star topology network. 2. In a Rin

Types Of e-Commerce

Types/Categories/Modes of e-commerce. There are three main types of e-commerce as follows: 1) Business To Consumer (B2C) B2C ecommerce consists of selling goods and services to individual consumers. In this type, consumers or customers can visit the website and purchase goods online. The website will have a StoreFront. This storefront will show product details, pictures and a shopping cart. Shopping cart is used to collect items to purchase. Advantages of B2C e-commerce B2C e-commerce has the following advantages: * Shopping can be faster and more convenient. * Offerings and prices can change instantaneously. * Broadband telecommunications will enhance the buying experience. 2) Business To Business (B2B) B2B e-commerce takes place between two businesses. One business provides services to other business. Examples of B2B include: Online Advertisement, recruiting, sales, marketing, technical support and training. For eample, some companies provide online purchasing

Electricity Bill Calculator Formulas in Excel

Today, we will discuss How to create an Electricity Bill Calculator Worksheet by using Electricity Bill Calculator Formulas in Excel . The following formulas will be used in Electricity Bill Calculator Worksheet: Q: Prepare a worksheet according to the following instructions: Create a worksheet in MS Excel according to the requirements Enter sample data of Electricity units consumed by customers in a city Apply formula to calculate Units Consumed Apply formula to calculate Electricity Charges Apply formula to calculate Surcharge Apply formula to calculate Bill Payable Note: Every formula will start from = Units Consumed Formula=D5-C5 Electricity Charges Formula=IF(E5>200, E5*15,IF(E5>100, 1000+(E5-100)*12, E5*10)) SURCHARGE FORMULA = IF(F5>5000, F5*5%,IF(F5>1000, F5*3%, 0)) BILL PAYABLE FORMULA = SUM(F5:G5) Download Excel Electricity Bill Calculation Worksheet Free Image for Electricity Bill Calculator Formulas in Excel Softw

Perfect Computer Notes

Search This Blog