若利用「線性搜尋法」在附圖的資料中搜尋數字「3」,下列敘述何者正確? 資料必須先經過排序才能搜尋, 只要比較3次就確定數字「3」不在資料中, 要比較12次才能確定數字「15」不在資料中, 數字「3」不在資料中,無法使用線性搜尋法
國中科技2下2-1 (搜尋)

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Education
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6th - 8th Grade
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Hard
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1.
FLASHCARD QUESTION
Front
Back
要比較12次才能確定數字「15」不在資料中
2.
FLASHCARD QUESTION
Front
小惠從第一筆資料開始依序尋找自己的名字,請問他所使用的是何種搜尋法?
Back
線性搜尋法
3.
FLASHCARD QUESTION
Front
關於「二元搜尋法」,下列敘述何者錯誤? 比較一次就能排除一半的資料量, 會從第一筆資料開始,逐一與目標值比對, 資料必須先經過排序,才能使用二元搜尋法, 若有8筆資料,最多要比較4次才能確定目標不在資料中
Back
會從第一筆資料開始,逐一與目標值比對
4.
FLASHCARD QUESTION
Front
若使用二元搜尋法搜尋目標,經過5次比較才找到答案,則前4次比較中,哪一次排除的資料最多?
Back
1
5.
FLASHCARD QUESTION
Front
小真正在一份已經排好順序的 6 筆資料中,使用二元搜尋法來尋找一個目標項目。請問最多需要找幾次:
Back
3次
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