在异常处理机制中,用于检测代码是否出现异常的是?

python2-lesson12

Quiz
•
Computers
•
University
•
Medium

hang zheng
Used 10+ times
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
try语句
except语句
else语句
finally语句
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
用于捕获异常并进行处理的语句是?
try
except
else
finally
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
在异常处理机制中,哪几个语句不是必须的?(多选题)
try
except
else
finally
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
运行图中程序,最后输出的结果是?
"捕获程序异常"
"代码正常运行"
"代码正常运行"
"程序结束"
程序报错,直接中止
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
观察图中程序,此时的异常处理机制可以捕获哪几个异常?
可以捕获所有异常
只能捕获ZeroDivisionError异常
可以捕获ZeroDivisionError和IndexError异常
什么异常都无法捕获
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
运行图中程序,当i=6时,程序会如何运行?
程序报错,直接中止
产生异常并被捕获,输出"除数不能为0"
产生异常并被捕获,不输出任何内容
不产生任何异常,程序正常运行
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
运行图中程序,当i=0时,程序如何运行?
程序直接报错,整个程序中止
产生异常并被捕获,循环中止
产生异常并被捕获,继续下一次循环
程序正常运行,并进行下一次循环
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