
quiz1

Quiz
•
Computers
•
10th Grade
•
Medium

Zoey Zhu
Used 5+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
信息或数据必须经过数字化过程才能保存到计算机中。以下说法正确是 。
在计算机中,声音是以二进制形式存储的,图像是以ASCII码形式存储的
在计算机中,字符是以二进制形式存储的,数值是以ASCII码形式存储的
在计算机中,数值是以二进制形式存储的,字符也是以二进制形式存储的
在计算机中,数值和字符都是以ASCII码形式存储的
2.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
以下关于十六进制数的描述中,说法正确是 。
十六进制数的位权为16
十六进制数C代表13
十六进制可表示的数值范围比二进制大
每一位十六进制数对应4位二进制数
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
二进制数101011右起第四位上的1相当于十进制 。
24
23
22
21
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
目前计算机中普遍采用的数字和英文字符等符号的编码是ASCII码,它采用 位二进制数表示,所以可以表示 不同的字符。
7,128种
1,128种
1,256种
8,256种
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
如用ASCII码表示,字符“0”、 “H”和“h”,这三者的ASCII码的值大小关系是 。
“0” < “H” = “h”
“0” < “H” < “h”
“0” > “H” = “h”
“h” < “0” < “H”
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
以下属于无损压缩文件的格式有 。
RAR
MPEG
JPG
RM
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
关于判断框和分支结构、叙述正确的是_____。
判断框有一个出口、分支结构也有一个出口
判断框有二个出口、分支结构也有二个出口
判断框有一个出口、分支结构有二个出口
判断框有二个出口、分支结构有一个出口
Create a free account and access millions of resources
Similar Resources on Wayground
13 questions
RAM&HDD/SSD

Quiz
•
10th - 12th Grade
12 questions
Dataframe

Quiz
•
10th - 12th Grade
13 questions
3-18.コンピュータの動作と性能

Quiz
•
9th - 12th Grade
11 questions
第六章储存装置

Quiz
•
10th Grade
20 questions
11900程41-60

Quiz
•
9th - 12th Grade
12 questions
untitled

Quiz
•
4th Grade - University
10 questions
認識電腦平台

Quiz
•
10th - 11th Grade
10 questions
2223_S4_ICT_T2_exam_exercise_11-20

Quiz
•
9th - 12th Grade
Popular Resources on Wayground
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
9/11 Experience and Reflections

Interactive video
•
10th - 12th Grade
25 questions
Multiplication Facts

Quiz
•
5th Grade
11 questions
All about me

Quiz
•
Professional Development
22 questions
Adding Integers

Quiz
•
6th Grade
15 questions
Subtracting Integers

Quiz
•
7th Grade
9 questions
Tips & Tricks

Lesson
•
6th - 8th Grade
Discover more resources for Computers
10 questions
Exploring Digital Citizenship Essentials

Interactive video
•
6th - 10th Grade
10 questions
1.2 OSI & TCP IP Models Quiz

Quiz
•
10th Grade
20 questions
Digital Citizenship

Quiz
•
8th - 12th Grade
35 questions
Computer Baseline Examination 2025-26

Quiz
•
9th - 12th Grade
13 questions
Problem Solving Process

Quiz
•
9th - 12th Grade
20 questions
Hardware vs. Software Quiz

Quiz
•
7th - 10th Grade
10 questions
Understanding Algorithms with Pseudocode and Flowcharts

Interactive video
•
9th - 12th Grade
19 questions
AP CSP Unit 1 Review (code.org)

Quiz
•
10th - 12th Grade