Which of the following is a stage within the S-curve model of the digital technology development life cycle?

• Feasibility study

• Ascent

• Waterfall

• Parallel

What is the first phase in the development of digital technologies?

• Design

• Testing

• Feasibility study

• Release

Which development methodology is known for its iterative and incremental approach?

• Waterfall

• Agile

• Big Bang

• Spiral

What is a method of changeover that involves running the old and new systems simultaneously?

• Direct

• Phased

• Parallel

• Pilot

What is the first stage in the digital technology development life cycle according to the S-curve model?

• Ascent

• Maturity

• Research and Development

• Decline

Which type of maintenance involves making improvements to a digital system?

• Preventive

• Corrective

• Adaptive

• Perfective

During which stage does a digital system experience rapid growth and improvement in performance?

• Research and Development

• Ascent

• Maturity

• Decline

What is the main focus during the Research and Development stage of a digital system?

• Maximizing profits

• Rapid growth

• Initial ideas and system creation

• Entering new market segments

What is the final section of the S-curve model known as?

• Growth

• Maturity

• Decline

• Introduction

What happens during the stationary demand phase of the S-curve?

• Rapid growth in demand

• Demand remains static or decreases

• Introduction of a new product

• Immediate decline in market share