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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does UART stand for?
💡 Hint: Think of how it relates to asynchronous communication.
Question 2
Easy
Identify one key feature of synchronous communication.
💡 Hint: Consider how data is synchronized in communication.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary function of a USART?
- To transmit data asynchronously
- To transmit and receive data synchronized
- Only to communicate over long distances
💡 Hint: Remember how USART differs from UART.
Question 2
True or False: RS-232 can only be used for asynchronous communication.
- True
- False
💡 Hint: Consider the specifications of RS-232.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with designing a device that communicates at a baud rate of 4800 bps using a UART with a 1.8432 MHz clock frequency. What divisor will you need to configure?
💡 Hint: Apply the baud rate formula to find your answer.
Question 2
A microcontroller communicates with multiple sensors over I2C. If a new sensor is added, how does this impact the design of the communication system?
💡 Hint: Think about the advantages of I2C's multi-device capabilities.
Challenge and get performance evaluation