537 questions and answers
Discuss Software Maintenance
In a software lifetime, type of maintenance may vary based on its nature. It may be just a routine maintenance tasks as some bug discovered by some user or it may be a large event in itself based on maintenance size or nature. Following are some types of maintenance based on their characteristics:
Distinguish Testing vs. Quality Control & Assurance and Audit
We need to understand that software testing is different from software quality assurance, software quality control and software auditing. Software quality assurance - These are software development process monitoring means, by which it is assured that all the measures are taken as per the standards of organization.
What is Software Quality Management?
Software Quality Management ensures that the required level of quality is achieved by submitting improvements to the product development process. SQA aims to develop a culture within the team and it is seen as everyone's responsibility.
Describe Dimension of Software Quality
Dimensions Accessibility: The degree to which software can be used comfortably by a wide variety of people, including those who require assistive technologies like screen magnifiers or voice recognition. Compatibility: The suitability of software for use in different environments like different Operating Systems, Browsers, etc.
Define Quality Planning
A quality plan describes how an organisation will achieve its quality objectives. It describes the quality objectives and specifies the quality assurance and control activities to be performed in day-to-day company operations. In the case of a software development organisation individual quality plans may be prepared for each software or systems engineering project.
Discuss Quality Assurances
Quality assurance is the process of defining how software quality can be achieved and how the development organization knows that the software has the required level of quality. The main activity of the quality assurance process is the selection and definition of standards that are applied to the software development process or software product.
Describe Cost of Software Quality
*The economic assessment of software quality development and maintenance . *It is just another class of software quality metrics, where financial values are used as the measuring tool.
What type of Activity during project initiation needed?
1. Introduction (a) Objectives (b) Major Functions (c) Performance Issues (d) Management and Technical Constraints
Discuss the differences between command file and executable file.
Both files are commonly found in a program’s root installation directory and both run programs when opened. Often, they even have the same Windows icon. To the average user, .BAT and .EXE files appear nearly identical.
In which cases, QuickSort becomes a ‘SlowSort’ ? What Is the remedy In those cases?
There are few cases for which QuickSort becomes "Slowsort", with complexity of O(n2). Consider, for example, what happens if the value picked each time as the partitioning value happens to be the largest,
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