
python2-lesson06
Quiz
•
Computers
•
2nd - 12th Grade
•
Practice Problem
•
Medium
hang zheng
Used 27+ times
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
执行递归一定会使程序崩溃,所以不能使用递归
True
False
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
递归一定要有出口是什么意思?
指函数中必须存在一个结束函数的节点
指存在一个关闭程序的条件
指在函数中必须有一个break
指在函数中必须有一个continue
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
运行图中代码,程序会输出多少行123?
1行都不输出
无限行
输出到一定行数程序崩溃,停止输出
只输出1行123
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
运行上图中代码,程序会输出多少行123
只输出1行123
1行都不输出
无限行
输出到一定行数程序崩溃,停止输出
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
合理利用递归,可以达到和循环类似的效果
True
False
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
return关键字可以用于结束函数,可以当做结束递归的一种方法
True
False
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
运行上图中代码,程序会输出多少行123
1行都不输出,程序会报错
3行
2行
1行
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