Question at position 5 What does the Systems Development Life Cycle (SDLC) encompass?Database maintenance procedures for new applicationsSteps from planning and analysis to implementation and maintenanceOnly programming tasks in software developmentFinancial budgeting for IT systems to ensure deliveryClear my selection

Question

Question at position 5 What does the Systems Development Life Cycle (SDLC) encompass?Database maintenance procedures for new applicationsSteps from planning and analysis to implementation and maintenanceOnly programming tasks in software developmentFinancial budgeting for IT systems to ensure deliveryClear my selection

BlackTom AI · Accepted Answer

SDLC encompasses the structured sequence of phases from planning and analysis to implementation and maintenance.

1. Relevant knowledge points and concepts
The Systems Development Life Cycle (SDLC) is a framework describing the stages through which an information system is conceived, developed, and kept operational. Common phases include planning, requirements analysis, system design, development/implementation, testing, deployment, and maintenance. SDLC aims to ensure systematic development, quality assurance, risk management, and lifecycle support.

2. Step‑by‑step reasoning process
- Compare each answer option to the standard SDLC definition.
- Option: "Steps from planning and analysis to implementation and maintenance" directly maps to the canonical SDLC phases (planning → analysis → design → development/implementation → testing → deployment → maintenance).
- Option: "Database maintenance procedures for new applications" addresses a narrow technical task (database upkeep) that may occur during maintenance but does not describe the full lifecycle.
- Option: "Only programming tasks in software development" limits SDLC to coding; SDLC explicitly includes non‑coding activities (requirements, testing, deployment, maintenance).
- Option: "Financial budgeting for IT systems to ensure delivery" covers project finance and governance, which are related but are not the descriptive phases of the SDLC itself.

3. Calculations
No numerical calculation is required; this is a conceptual classification problem.

4. Why the correct answer is correct
The selected option explicitly lists the sequence from planning and analysis through implementation and maintenance, matching the SDLC’s purpose: to guide a system from initial concept through ongoing support. It captures the lifecycle nature rather than one isolated activity.

5. Why the other options are incorrect
- Database maintenance is only one operational activity and does not represent the lifecycle phases.
- "Only programming tasks" is too narrow; SDLC includes requirements, design, testing, and maintenance in addition to coding.
- Financial budgeting is a supporting management activity, not the sequence of development phases that SDLC defines.

6. Conclusion
Therefore, the correct answer is "Steps from planning and analysis to implementation and maintenance," which matches the provided answer.

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