System life cycle 9626 IT

What is the first phase of the System Development Life Cycle (SDLC)?

• Design

• Implementation

• Planning

• Testing

Explain the purpose of the Design phase in the SDLC.

• To create a detailed plan for software development.

• To conduct user training sessions.

• To finalize the marketing strategy for the software.

• To test the software before deployment.

What are the key activities involved in the Implementation phase of the SDLC?

• Coding, Testing, Installation, Documentation, Training

• Design, Review, Deployment, Maintenance, Evaluation

• Planning, Analysis, Development, Testing, Deployment

• Research, Prototyping, Review, Integration, Maintenance

Discuss the importance of Testing in the System Development Life Cycle.

• Testing is not necessary in the System Development Life Cycle

• Testing only focuses on meeting requirements, not system functionality

• Testing increases the risks of system failure

• Testing ensures the system functions correctly, meets requirements, and reduces risks of failure.

How does Maintenance play a crucial role in the System life cycle?

• Maintenance has no impact on the system life cycle

• Maintenance ensures the system's functionality, addresses issues, implements updates, and extends the system's lifespan.

• Maintenance only focuses on initial system setup

• Maintenance is only necessary after the system is no longer in use

Explain the concept of Waterfall model in the context of SDLC.

• The Waterfall model allows for iterative development

• The Waterfall model involves parallel progress through different phases

• The Waterfall model in the context of SDLC is a linear sequential approach to software development where progress flows in one direction through phases like requirements, design, implementation, testing, and maintenance.

• The Waterfall model does not require documentation

What are the advantages of Agile methodology in IT projects?

• Reduced customer satisfaction

• Decreased flexibility, slower delivery

• Limited collaboration, poor response to changes

• Increased flexibility, faster delivery, improved collaboration, better response to changes, enhanced customer satisfaction

Discuss the significance of Documentation in the System Development Life Cycle.

• Documentation leads to confusion and errors

• Documentation hinders the development process

• Documentation ensures clarity, consistency, and traceability throughout the development process.

• Documentation is irrelevant in the System Development Life Cycle

What is the role of Project Management in the System life cycle?

• Project Management only focuses on the initial stages of the System life cycle

• Project Management has no impact on the success of projects within the System life cycle

• Project Management ensures successful implementation of projects within the System life cycle.

• Project Management is not involved in the System life cycle

How does Risk Management impact the success of IT projects?

• Risk management only increases project costs

• Risk management delays project completion

• Risk management has no impact on IT projects

• Risk management impacts the success of IT projects by proactively identifying and addressing potential risks, thereby increasing the likelihood of project success and minimizing costly disruptions.