
《算法及其特征》微课课后反馈

Quiz
•
Computers
•
10th Grade
•
Medium

碧型 廖
Used 6+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在微课《算法及其特征》中,从被污染药瓶拿出的药丸数量与增重的质量之间的关系是?
相等
前者是后者的两倍
没有关系
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在微课中,“如果增重n克,则第n号药瓶被污染”,是把解决方法抽象为数学描述的体现。
对
错
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
算法具有无穷性,可以无终止地执行下去。
对
错
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
算法必须有输入项和输出项
不对,输入项一定有,输出项不一定有
不对,输出项一定有,输入项不一定有
是的,输入项和输出项都一定有
5.
OPEN ENDED QUESTION
3 mins • 1 pt
在程序运行过程中你是否遇到n为负数的情况?为什么会出现这种情况呢?
Evaluate responses using AI:
OFF
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如图,如果程序运行过程中出现不符合要求的数据或运算不可实现时,程序会给出相关错误提示,这体现了算法的什么特性?
有穷性
确切性
可行性
7.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
请给本次微课学习作自我评价
思路清晰,很容易理解,轻松完成学习目标
较容易理解,基本完成学习目标
还有疑惑,需要多看几次
太难理解了,不太能接受微课的学习方式
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