정보처리산업기사 기출문제·모의고사·오답노트·자동채점

2009년08월30일 19번

[데이터 베이스] The days of week(MONDAY, TUESDAY, WEDNESDAY, THURSDAY, FRIDAY, SATURDAY, SUNDAY) is a data object. Which is the proper structure of the days of week?

  • ① tree
  • ② linked list
  • ③ graph
  • ④ array
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문제 해설

The proper structure for the days of week is an array because it is a simple and ordered collection of data that can be easily accessed and manipulated using index values. Each day of the week can be assigned a specific index value within the array, making it easy to retrieve or modify individual elements. Additionally, arrays are efficient in terms of memory usage and provide fast access to elements.

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