
新教材 必修一 第三章 课堂练习
Quiz
•
Computers
•
12th Grade
•
Hard
jun zhu
FREE Resource
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25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
绘制流程图,在计算机解决问题的过程中,这一步骤属于( )。
分析问题
设计算法
编写程序
运行程序验证结果
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
下列问题中,最适合用计算机编程来解决的是( )。
制订学习计划
修饰班级集体照
查找10000以内的素数
播放电影
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
编制计算机程序解决问题的基本过程是( )。
①设计算法;②检测结果;③调试运行;④编写程序;⑤分析问题
①②③④
①④⑤③②
⑤①④③②
⑤④③②①
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
计算机解决问题的核心步骤是( )。
设计算法
编写程序
分析问题
运行程序
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
计算机能直接识别、理解执行的语言是( )。
汇编语言
Python语言
自然语言
机器语言
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在描述算法的流程图符号中,矩形一般用来描述算法的( )。
开始/结束
输入/输出
判断
处理
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
如图所示是“求实数a的绝对值”的流程图,虚线框中应填入( )。
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