國中科技2上CH3習作
Quiz
•
Education
•
6th - 8th Grade
•
Practice Problem
•
Hard
李康乙 李康乙
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12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列何者不是Scratch 清單常會使用到的指令?
讀取
寫入
排序
插入
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Scratch中的一維陣列稱為「清單」,其清單的索引值是由何者開始?
0
1
2
3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
有一個陣列W如附圖所示,若將28插入陣列W中的W[2]中,則新的W[3]為下列何者?
15
23
28
34
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
二維陣列可以視為多個一維陣列組合成的平面,假設要存放4位同學的3科考試成績時,可以宣告一個名為「成績」的二維陣列來處理(如附圖)。想一想,成績[2,3]的值是下列何者?
65
77
79
84
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小君想利用附圖的程式來計算自然成績的總和,想一想,當程式執行完畢後,變數總和與n分別為何?
總和=250,n=5
總和=250,n=6
總和=330,n=5
總和=330,n=6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
若希望讓使用者依序輸入「96、77、64、83、87」5筆資料,並形成如圖1的清單,則圖2中的「?」應加入下列何者?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小涵建立了圖1的清單,若希望將清單中的內容變更如圖2,應該執行下列哪一個指令?
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