Ch6字典-綜合演練選擇題
Quiz
•
Information Technology (IT)
•
6th - 8th Grade
•
Practice Problem
•
Medium
Vans Tsai
Used 5+ times
FREE Resource
Student preview

10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
關於字典,下列何者敘述是錯誤的?
以「鍵、值」對方式儲存
資料依序排列
可由「鍵」取得「值」
資料隨機排列
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d={"香蕉" : "20", "蘋果" : "50"},print(d[0]) 的結果為何?
香蕉
20
50
產生錯誤
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d={"香蕉" : "20", "蘋果" : "50"},print(d["香蕉"]) 的結果為何?
香蕉
20
50
產生錯誤
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d={"香蕉" : "20", "蘋果" : "50"},print(d.get("芒樂", 60)) 的結果為何?
20
50
60
None
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d={"香蕉" : "20", "蘋果" : "50"},程式 d["芒樂"]=60 的作用為:
新增資料
修改資料
取得資料
刪除資料
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d={"香蕉" : "20", "蘋果" : "50"},程式 d.clear() 的作用為:
刪除所有元素
刪除一個元素
刪除字典
以上皆非
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
d={"香蕉" : "20", "蘋果" : "50"},print("香蕉" in d) 的結果為何?
20
50
True
False
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