May 2021

There is a close association between pointers and arrays. “Arrays and Strings,” how array elements are accessed. The following program, ARRNOTE, provides a review. // arrnote.cpp // array accessed with array notation #include <iostream> using namespace std; int main() { //array int intarray[5] = { 31, 54, 77, 52, 93 }; for(int j=0; j<5; j++)

Object oriented software is different than conventional software. There are potentially many benefits to object oriented development. Among these benefits are simplification of requirements, design, and implementation. These benefits are achieved by modeling the problem domain with objects that represent the important entities, by encapsulating the functions with the data, by reusing objects within a

Software cost estimation : Predicting the resources required for a software development process Fundamental estimation questions How much effort is required to complete an activity? How much calendar time is needed to complete an activity? What is the total cost of an activity? Project estimation and scheduling and interleaved management activities Software cost components Hardware

Software Project Management Plan : All technical and managerial activities required to deliver the deliverables to the client. A software project has a specific duration, consumes resources and produces work products. Management categories to complete a software project: Tasks, Activities, Functions Software Project Management Plan The controlling document for a software project. Specifies the technical

A risk analysis and management is the possibility that an undesirable event (called the risk event) could happen. Risks involve both uncertainty (events that are guaranteed to happen are not risks) and loss (events that don’t negatively affect the project are not risks). Proactive risk management is the process of trying to minimize the possible

Science is based on measurement. Improving a process requires understanding of the numerical relationships. Software Metrics this requires measurement. Software measurement is the mapping of symbols to objects. The purpose is to quantify some attribute of the objects, for example, to measure the size of software projects. Additionally, a purpose may be to predict some

Although the word ‘‘manager’’ may remind many of us of the manager in the ‘‘Dilbert’’ comic strip, management is important. Software project management is the important task of planning, directing, motivating, and coordinating a group of professionals to accomplish software development. Software project management uses many concepts from management in general, but it also has

User interface design effective interfaces for software systems, System users often judge a system by its interface rather than its functionality. A poorly designed interface can cause a user to make catastrophic errors. Poor user interface design is the reason why so many software systems are never used. Graphical User Interfaces Most users of business

Software Requirements and Requirements Engineering Process – Requirements are the descriptions of the services provided by a system and its operational constraints What is requirements engineering? The process of establishing the services that the customer requires from a system and the constraints under which it operates and is developed. It is the process of discovering,