
EXAM-1
Authored by Kuei Fang
Science, Education
12th Grade - University
Used 2+ times

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15 questions
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1.
MULTIPLE SELECT QUESTION
1 min • 1 pt
list裡面包含50個學生資料,你打算顯示所有學生資料,除了最後4位學生。請問那些程式碼可以達成?
class[1:-4]
class[:-4]
class[1:-5]
class[0:-5]
class[0:-4]
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
你開發一個程式,需要匯入sqrt這個函式,並且將這個函式命名一個別名sr,請問下面哪個程式碼可以完成?
from math import sqrt as sr
import sqrt from math as sr
from math.sqrt as sr
import math.sqrt as sr
3.
MULTIPLE SELECT QUESTION
1 min • 1 pt
請問要隨機產生15~21(包含15與21)之間的整數,以下哪兩個程式碼可以達成?
random.randint(15, 21)
random.randint(15, 22)
random.randrange(15, 21, 1)
random.randrange(15, 22, 1)
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
你需要讀入與寫入資料到某個檔案,若檔案不存在,則會自動產生,若檔案已經存在,而且檔案裡在已經有內容,則這些內容會被刪除。請問你應該使用以下哪個程式碼?
open("f1.txt", "r")
open("f1.txt", "w")
open("f1.txt", "r+")
open("f1.txt", "w+")
open("f1.txt", "a+")
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
請問以下程式碼的結果?
list1 = range(6,0,-3)
print(list(list1))
error
[6, 3]
[6, 3, 0]
[6, 3, 0, -3]
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
請問以下程式碼的結果=?
0 or -1
True
False
Compile error
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a=[1,2,3,4,5]
b=a
print(a is b)
True
False
Error
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