Difficulty: Easy
Correct Answer: None of the above
Explanation:
Introduction / Context:
User-friendly computing—graphical interfaces, low-code tools, and wizards—has dramatically lowered barriers to basic tasks. However, ease of use does not nullify core disciplines of systems analysis, software engineering, or programming. This question tests the misconception that friendliness equals no need for rigor, design, or technical roles.
Given Data / Assumptions:
Concept / Approach:
Effective systems serve complex requirements: integration across services, privacy/security compliance, data quality, reliability, and performance. These require explicit requirements engineering, architecture, and test plans. Programmers remain essential for custom logic, integrations, performance tuning, and governance of low-code extensions. Structured programming (and its successors like modular, object-oriented, and functional design) provides readability, maintainability, and testability—regardless of language or platform.
Step-by-Step Solution:
Verification / Alternative check:
Large-scale systems (ERP, CRM, core banking, healthcare EMR) still rely on formal lifecycles, architectural governance, and professional development teams. Even low-code platforms publish SDLC and DevOps guides that assume analysis, testing, and structured design.
Why Other Options Are Wrong:
Common Pitfalls:
Confusing convenience features with engineering rigor; assuming prototypes can replace analyzed, secure production systems; underestimating integration and governance.
Final Answer:
None of the above
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