Coursera Answers

The Arduino Platform and C Programming Week 4 Quiz Answer

The Arduino Platform and C Programming Week 4 Quiz Answer


The Arduino Platform and C Programming Week 4 Quiz Answer

In this article i am gone to share Coursera Course The Arduino Platform and C Programming Week 4 Quiz Answer


Week 4 — Practice Exercise

Module 4 Quiz Answer


Question 1)

Which of the following does NOT provide observability in a system?

  • An LED connected to a wire in the circuit
  • A switch connected to an Arduino input pin
  • A printf() statement in a C program
  • A breakpoint in an Arduino sketch


Question 2)

What is meant by the expression “run control of the target”?

  • The ability to control the outputs of the microcontroller
  • The ability to control the inputs to the target microcontroller
  • The ability of the target microcontroller to control its own inputs
  • The ability to stop and start the execution of the target microcontroller


Question 3)

What is NOT an advantage of using a remote debugger?

  • Remote debugging allows good run control
  • Remote debugging requires an extra communication channel for debugging
  • Remote debugging allows control of registers and memory
  • Remote debugging provides excellent functional accuracy


Question 4)

What is NOT a feature of an embedded debug interface?

  • On-the-fly memory access is supported
  • Extra pins are needed to support debugging
  • Breakpoints and watchpoints are supported
  • Automatic test generation is commonly supported


Question 5)

Which of the following is NOT an advantage of the UART protocol?

  • A shared clock is not required
  • Fewer pins are needed than using a parallel protocol
  • Fewer wires are needed for communication as compared to a parallel protocol
  • Higher data transfer rates are typically achieved compared to a parallel protocol


Question 6)

Which of the following statements is NOT true about the UART protocol?

  • The bit duration is determined by the baud rate
  • The bit duration is the inverse of the baud rate
  • The data transmission rate is equal to the baud rate
  • The baud rate is the maximum number of transitions per second


Question 7)

Synchronization is performed in the UART protocol based on the timing of the Start bit.

  • True
  • False


Question 8)

An error in bit transmission (perhaps due to noise) may not be detected, even if a parity bit is used.

  • True
  • False