
Chương 3
Quiz
•
Other
•
1st - 5th Grade
•
Practice Problem
•
Easy
Chung Quan
Used 1+ times
FREE Resource
Enhance your content in a minute
22 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 1: Trong giao tiếp UART, một khung (frame) dữ liệu chuẩn bao gồm những phần chính nào?
A. Bit start, bit address, bits data, bit parity
B. Bit start, bits data, bit parity, bit stop
C. Bit stop, bits data, bit parity, bit clock
D. Bits data, bit stop, bit idle
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 2: Trong giao tiếp không đồng bộ RS232, tín hiệu nào được sử dụng để thông báo cho thiết bị biết rằng có dữ liệu đang được truyền đến?
A. DSR (Data set Ready)
B. CD (Carrier Detect)
C. Bit start
D. RTS (Request to Send)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 3: Giao tiếp nối tiếp đồng bộ yêu cầu thêm tín hiệu nào?
A. Clock (xung đồng bộ)
B. Bit parity
C. Bit start
D. Bit stop
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 4: Lệnh nào được sử dụng để khởi động UART trên Arduino?
A. Serial(9600)
B. UARTBegin(9600)
C. Serial.begin(9600)
D. UART.start(9600)
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 5: Tốc độ baudrate 9600 có nghĩa là gì?
A. 9600 bit/giây
B. 1 bit trong 9600 giây
C. 1 byte trong 9600 giây
D. 9600 byte/giây
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 6: ESP8266 hỗ trợ bao nhiêu kênh UART phần cứng?
A. 3
B. 4
C. 2
D. 1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 7: Arduino có bao nhiêu kênh UART phần cứng trên dòng Mega 2560?
A. 2
B. 4
C. 1
D. 6
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
18 questions
Tây Tiến
Quiz
•
1st Grade
19 questions
Force & Motion
Quiz
•
4th - 5th Grade
20 questions
Ôn tập Tiếng Việt CKI
Quiz
•
5th Grade
20 questions
ความรู้เบื้อต้นเกี่ยวกับโปรแกรมภาษา Visual Basic
Quiz
•
KG - 3rd Grade
20 questions
CNTT-Khối 3-Ôn tập HK1
Quiz
•
3rd Grade
18 questions
Tiếng Anh lớp 5- Unit 14
Quiz
•
5th Grade
20 questions
Blackpink 2
Quiz
•
2nd Grade
25 questions
Sound
Quiz
•
4th Grade
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
Discover more resources for Other
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
10 questions
Groundhog Day Trivia Questions
Interactive video
•
3rd - 6th Grade
