Oxford AQA International A-level · Computer Science (9645)

Abstraction and decomposition:練習問題

その場で採点される選択問題 5 問と、解説つきの記述問題 5 問。すべて「Abstraction and decomposition」からの出題です。

10 問24 無料・登録不要
問 1
1

Which of the following best defines the term decomposition as it relates to program design?

問 2
1

In the context of software engineering, which of the following best describes the relationship between decomposition and modularised programming?

問 3
1

In top-down design, the process of stepwise refinement is most closely associated with which concept?

問 4
1

What is the primary purpose of abstraction in programming?

問 5
1

Consider the task of creating a self-driving car system. The process of deciding that the system needs a 'Route Planning' module, a 'Sensor Input' module, and a 'Steering Control' module exemplifies:

問 6
2

Define the term abstraction in the context of program design.

まず自分で答えを書いてから、解説と照らし合わせましょう。

問 7
3

In programming, how is the concept of decomposition typically achieved to break a large problem down into manageable sub-problems?

まず自分で答えを書いてから、解説と照らし合わせましょう。

問 8
5

Explain how the principle of decomposition allows a large software project to be developed simultaneously by multiple programmers without causing functional conflicts.

まず自分で答えを書いてから、解説と照らし合わせましょう。

問 9
2

Explain the difference between Abstraction and Decomposition when solving a complex computational problem.

まず自分で答えを書いてから、解説と照らし合わせましょう。

問 10
7

A large logistics company needs a system to schedule and manage thousands of deliveries daily. This complex task requires careful program design.

(a) Describe how the principles of abstraction would be applied when designing the software for this logistics management system.

(b) Using decomposition, identify three major, independent modules required for the system. For one of these modules, suggest two necessary subroutines and describe their specific purpose.

(c) Explain how the use of local variables within the subroutines suggested in part (b) supports good programming practice and maintains modularity.

まず自分で答えを書いてから、解説と照らし合わせましょう。

※ thinkaのコンテンツはAIにより生成されているため、内容が正確でない場合があります。補助教材としてご使用いただき、公式の教材と合わせてご確認ください。

模範解答は見ました。次はあなたの答案を採点します。

このページは良い答案の形を示せますが、あなたの答案に何が足りないかは教えられません。thinka は実際の採点基準に沿って記述答案を約 15 秒で採点します。

同じような問題をもっと解きたい?このトピックの新しい問題を、解きながら採点。

練習を始める