Quality in the Software Development Industry of Sri Lanka Sahan Jayawarna A.T. Fonseka Abstract The software development industry of Sri Lanka has grown rapidly during recent years. However‚ the quality of software products has become a critical issue as shown in the increase in software defects and associated solutions for those problems. This study aimed at understanding the critical factors underlying software product quality. It was based on a survey of ten software development companies
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"The Use of Computers in the Educational System" The processing and uses of information are undergoing an unprecedented technological revolution. Not only are machines now able to deal with many kinds of information at high speed and in large quantities but also it is possible to manipulate these quantities of information so as to benefit from them in entirely novel ways. This is perhaps no where truer than in the educational system. The computer makes the individualization of instruction
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Software Requirements Specification 1. Introduction 1.1 Purpose This document is a definition of software requirements to develop an automated night class enrolment system and flexible query database required by St.John’s Central College. This document will present the functional‚ non-functional‚ and design constraint requirements for the system to be developed. Use case models and descriptions are included along with class diagrams to help model and specify the functional requirements and specifications
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education‚ implementation of computerized based system that stores‚ processes and allows a user to manipulate data easily and its speed of performance incomparable that affected our way of working is seldom applied by school here in Philippines. A Computerized Entrance Examination system is a software application under the information systems. It supports the institution to take entrance examinations fast and produce reliable results. It also reduces human effort in validating and checking the answers
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Pamphlet of Computer System Architecture (LO3) KEY SYSTEM COMPONENTS: Von Neumann architecture- Model for designing and building computers‚ based on the following three characteristics: * The computer’s four main sub-systems: * Memory * ALU (Arithmetic/Logic Unit) * Control Unit * Input/output System (I/O) * Program is stored in memory during execution. * Program instructions are executed sequentially. VON NEUMANN ARCHITECTURE MEMORY SUBSYSTEM: *
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Determining Operating Systems and Software Applications BIS/320 Amazon has made a business of selling a variety media types while also making the reselling of the same media an attractive option. What better way to regain in part what you spent on media interests than to resell it and have money to put towards the next interest. As of 2004 Amazon began running the Linux operating system across the board. Amazon then became one of the largest and well known companies running the Linux
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advantages and benefits that technologies promised‚ that’s why they learn to adapt this kind of system. The computer age had been implemented‚ especially in the field of business. Many businesses company are using the computerized process as a medium of their transactions. The commonly process that we know in a company is the way they recorded information. A computerized Record Management and SMS System is a part of enhancement in the process of recording information and sending a notifications
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Cost allocation is a method to determine the cost of services provided to users of that service. It does not determine the price of the service‚ but rather determines what the service costs to provide. It is important to determine the cost allocation of the services‚ in order to determine a justifiable fee/charge/tax for those services. Included in cost allocation are direct‚ indirect‚ and incremental costs. Direct costs‚ or separable costs‚ are costs that are related to a single type of service
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Operating System: An operating system (OS) is a set of software that manages computer hardware resources and provides common services for computer programs. The operating system is a vital component of the system software in a computer system. Application programs require an operating system to function. Types: 1. Real-time A real-time operating system is a multitasking operating system that aims at executing real-time applications. Real-time operating systems often use specialized scheduling
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Software Testing Carnegie Mellon University 18-849b Dependable Embedded Systems Spring 1999 Authors: Jiantao Pan mailto:%20jpan@cmu.edu Abstract: Software testing is any activity aimed at evaluating an attribute or capability of a program or system and determining that it meets its required results. [Hetzel88] Although crucial to software quality and widely deployed by programmers and testers‚ software testing still remains an art‚ due to limited understanding of the principles of software
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