Computer Software Maintenance

What are the main types of software maintenance?

• Initial, ongoing, temporary, and final maintenance.

• Descriptive, analytical, functional, and operational maintenance.

• Basic, advanced, optional, and mandatory maintenance.

• Corrective, adaptive, perfective, and preventive maintenance.

Define corrective maintenance in software.

• Routine checks to ensure software runs smoothly.

• Adding new features to enhance software functionality.

• Preventive maintenance to avoid future issues.

• Corrective maintenance is the process of fixing defects or bugs in software after deployment.

What is adaptive maintenance?

• A method for improving software performance

• The process of fixing bugs in software

• A technique for designing new software features

• Adaptive maintenance is the process of updating software to accommodate changes in its environment.

Explain perfective maintenance.

• Perfective maintenance is the process of fixing bugs in a software system.

• Perfective maintenance is the routine check-up of hardware components in a system.

• Perfective maintenance is the process of enhancing a software system by improving its performance or adding new features.

• Perfective maintenance involves removing outdated features from a software system.

What does preventive maintenance involve?

• Preventive maintenance is only performed when equipment breaks down.

• Preventive maintenance involves only cleaning equipment without inspections.

• Preventive maintenance involves regular inspections and servicing to prevent equipment failures.

• Preventive maintenance is a one-time service that does not require follow-ups.

Describe the software maintenance process.

• Data migration and backup procedures

• Initial software design and architecture

• The software maintenance process includes problem identification, impact analysis, planning, implementation, testing, documentation, and review.

• User training and onboarding

Why is software maintenance important?

• Software maintenance is important to ensure functionality, security, and adaptability of software over time.

• Software maintenance is only necessary during initial development.

• Software maintenance increases the cost of software without benefits.

• Software maintenance is irrelevant for cloud-based applications.

What is the meaning of software maintenance?

• Software maintenance is the process of updating and modifying software after its initial release.

• Software maintenance is the process of deleting outdated software.

• Software maintenance refers to the initial installation of software.

• Software maintenance is the process of creating new software from scratch.

How does software maintenance impact software quality?

• Software maintenance decreases software quality by introducing more bugs.

• Software maintenance has no effect on software quality whatsoever.

• Software maintenance only focuses on aesthetic improvements, not functionality.

• Software maintenance positively impacts software quality by ensuring functionality, security, and user satisfaction.

What role does documentation play in software maintenance?

• Documentation complicates the maintenance process.

• Documentation is irrelevant to software maintenance.

• Documentation is only necessary during the initial development phase.

• Documentation plays a crucial role in software maintenance by providing guidance, facilitating communication, and ensuring consistency.