問10
頻出度★☆☆
図のソフトウェアライフサイクルを, 運用プロセス, 開発プロセス, 企画プロセス, 保守プロセス, 要件定義プロセスに分類したとき, a に当てはまるものはどれか。ここで, a と網掛けの部分には, 開発, 企画, 保守, 要件定義のいずれかが入るものとする。 [ a ] → [網掛け] → [網掛け] → [ 運用 ] → [網掛け]
平成28年度 春期 ITパスポート試験 問10
ストラテジ系システム企画 › システム化計画
This question's explanation and your answers so far.
解説
問 10
Incorrectア
Development is the process right before Operation, placed in the 3rd position from the left in the figure (the 2nd shaded box), so it does not fit the leading a.
- イ
正解 The five processes of the software lifecycle (Common Frame SLCP) are arranged from upstream in the order “Planning -> Requirements definition -> Development -> Operation -> Maintenance”. In the figure, Operation is fixed in the 4th position from the left, so the one right after it (the 5th) is Maintenance, and the three before Operation are, in order, “Planning -> Requirements definition -> Development”. The leading a is the starting point of the lifecycle, and the Planning Process, which formulates the concept and plan for computerization, is the fit. Therefore a is filled with Planning, and the correct answer is イ.
Incorrectウ
Maintenance is the process carried out after Operation ends, placed in the figure right after Operation, in the 5th position from the left (the last shaded box). It does not fit the leading a.
Incorrectエ
Requirements definition is the process that comes right after Planning, placed in the 2nd position from the left in the figure (the 1st shaded box). The leading a is Planning, not Requirements definition.
ここがポイント
- The five processes of the software lifecycle (Common Frame SLCP) proceed in the order “Planning -> Requirements definition -> Development -> Operation -> Maintenance”.
- The planning process is the most upstream stage, formulating the computerization concept and computerization plan based on management needs.
用語