stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
IGCSE Computer Science Intro Flashcards | StudBud
Explore
/
IGCSE Computer Science Intro
IGCSE Computer Science Intro
23 terms
·
StudBud Administration
·
1 play
Imported from external platform
Flashcards
23 cards
F
Practice quiz
P
Host live
L
Questions
23
Answers
1
Hexadecimal digit F equals? 十六进制中F等于十进制中的？
14
16
15
2
What is Computer Science mainly about?
计算机科学主要是关于什么？
Playing video games 玩电子游戏
Understanding how computers work and programming them 理解计算机工作原理并编程
Fixing broken computers 修理坏电脑
Using social media 使用社交媒体
3
Why do computers need programming?
计算机为什么需要编程？
To watch movies 看电影
To eat food 吃食物
To look nice 好看
To know what tasks to perform 知道要执行什么任务
4
Which of these is a real-world example of computer science?
以下哪个是计算机科学的真实例子？
Playing soccer 踢足球
Writing a story 写故事
Painting a picture 画画
Developing a mobile app 开发手机应用
5
If hexadecimal A equals decimal 10, what is the decimal value of hexadecimal 1F? 十六进制数 A 等于十进制 10，十六进制数 1F 的十进制值是多少？
25
15
31
20
6
True or False: You need to be an expert to start learning computer science.
对还是错：开始学习计算机科学需要是专家。
True
False
7
Which of these helps computers make decisions?
以下哪项帮助计算机做决定？
Music 音乐
Paintbrushes 画笔
Sports 体育
Algorithms 算法
8
What does computational thinking help you do?
计算思维帮助你做什么？
Draw pictures 画画
Write essays faster 更快写论文
Break down problems and find solutions 分解问题并找到解决方案
Use social media better 更好地使用社交媒体
9
What does a computer network do?
计算机网络的作用是什么？
Cleans the computer 清理电脑
Cooks food 烹饪食物
Stores video games 存储电子游戏
Connects computers so they can share information 连接计算机以共享信息
10
Why is learning programming useful?
学习编程有什么用？
To learn math faster 更快学数学
To tell computers what to do 告诉计算机该做什么
To avoid using computers 避免使用电脑
To become a professional gamer 成为职业玩家
11
What is the first step in the algorithm process?
算法过程的第一步是什么？
Understand the problem 理解问题
Write code 编写代码
Test the program 测试程序
Plan the steps 规划步骤
12
What does IGCSE stand for?
IGCSE 代表什么？
International General Certificate of Science国际普通科学证书
International General Computer Science Exam国际通用计算机科学考试
International General Certificate of Secondary Education国际中等教育普通证书
International Game Coding Science Event国际游戏编码科学活动
13
What is data representation?
什么是数据表示？
Drawing pictures 画画
How computers store and understand information 计算机如何存储和理解信息
Writing stories 写故事
Playing music 播放音乐
14
Which programming language might we start learning in this course?
这门课我们可能会先学习哪种编程语言？
Spanish
Python
Chinese
15
What number is this binary: 1010?
这个二进制数 1010 是十进制的多少？
8
15
10
12
16
What is one skill you will improve in this course?
这门课你将提升哪项技能？
Logical thinking 逻辑思维
Running 跑步
Singing 唱歌
Drawing 绘画
17
What happens after writing your program?
编写程序后会发生什么？
Stop learning 停止学习
Test and fix errors 测试并修复错误
Play video games 玩电子游戏
Throw away the computer 扔掉电脑
18
Convert the binary number 1111 to denary.
将二进制数 1111 转换为十进制数。
13
15
16
14
19
What is software? 什么是软件？
Programs and apps that run on a computer 在计算机上运行的程序和应用
The internet 互联网
The physical parts of a computer 计算机的物理部件
A type of hardware 一种硬件
20
What is the denary (decimal) number 5 in binary?
十进制数 5 用二进制怎么表示？
110
101
100
011
21
At the end of this course, you will be able to: 课程结束时，你将能够：
Build a robot 制作机器人
Understand computer basics and write simple programs 理解计算机基础并编写简单程序
Cook dinner 做饭
Play a musical instrument 演奏乐器
22
What is an algorithm?
什么是算法？
A programming language 一种编程语言
A list of steps to solve a problem 用来解决问题的一系列步骤
A cool game 一个酷游戏
A type of computer 一种计算机
23
Which of these is an example of hardware?
以下哪个是硬件？
A smartphone app 智能手机应用
The computer’s keyboard 计算机键盘
A website 网站
Computer code 计算机代码
