Skip to main content

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.
Labels:

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
Post a Comment

Popular posts from this blog

Explain different types of storage devices

Topic: Explain different types of storage devices in Computer systems Storage Devices Storage devices are used to store data and instructions permanently. Storage devices are also called secondary storage devices / backing storage devices / external storage devices or auxiliary storage devices. Examples of storage devices include Hard Disk, CD and DVD etc. Why Secondary Storage Devices are Used? Secondary storage devices are used because: Primary memory(RAM) is volatile and temporary. When computer is switched off, all data in ram is erased. Storage devices can store large amounts of data and instructions permanently whereas Primary memory has less capacity of storing data. Types Of Storage Devices There are three main types of storage devices:  Magnetic Tape   Magnetic Disk   Optical Disk   Flash Memory storage devices 1. Magnetic Tape Magnetic tape is the oldest storage device. It is made of plastic coated with m...
3 comments
Read more

What is Computer

Topic:  What is Computer Definition of Computer Computer is an electronic machine that takes data and instructions, processes data according to the given instructions, produces results and stores them for later use. What is a computer - Define computer - Computer Definition A computer is an electronic machine that can: Accept input, Process input, Produce output:  Accept input. Note that,  Input could be entered by a human through a keyboard, or received over a network, or provided automatically by sensors attached to the computer. Execute a set of instructions to process the input data. Produce output. Output could be data displayed to a human in the form of soft copy output or hard copy output, but it could also be anything that effects the world outside the computer such as electrical signals that control how a device operates. Today, computers are being used in every field of life. It can be used for different tasks. It is used for data processi...
Post a Comment
Read more

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 ...
2 comments
Read more