The Raspberry Pi Platform and Python Programming for the Raspberry Pi

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The Raspberry Pi Platform and Python Programming

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Week- 1

Module 1 Quiz

1.
Question 1
Which component is not contained on the Raspberry Pi B+ board?

1 point

  • USB ports
  • Analog-to-Digital converter
  • Ethernet port
  • micro SD slot

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2.
Question 2
An ARM-based processor is

1 point

  • A processor manufactured in its entirety by ARM Ltd.
  • A processor manufactured in part by ARM Ltd.
  • A processor whose design is similar to that of an ARM processor
  • A processor which contains a core designed by ARM Ltd.

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3.
Question 3
Which of the following is not a task of an operating system?

1 point

  • Improve performance by increasing clock frequency of the processor
  • Support the execution of multiple processes
  • Enable access to a filesystem
  • Hide hardware details from the user

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4.
Question 4
Which feature of the Raspberry Pi tends to make it seem like it is not an IoT device?

1 point

  • It can directly interact with sensors and actuators
  • It is small and cheap
  • It provides a graphic interface using a keyboard, monitor and mouse
  • D. It provides network connectivity and computational intelligence

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5.
Question 5
Once the Raspberry Pi has been configured, what must be contained on the micro SD card?

1 point

  • The operating system
  • The firmware
  • The web browser
  • The MAC address

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6.
Question 6
Which of the following is not an impact of overclocking?

1 point

  • More instructions executed per unit time
  • Increased power consumption
  • Improved temperature profile
  • Reduced reliability

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7.
Question 7
raspi-config can only be used during the initial setup.

1 point

  • True
  • False

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8.
Question 8
The Raspberry Pi can be configured to boot directly to the desktop

1 point

  • True
  • False

 

 

Peer-graded Assignment: Module 1 Peer Assignment:

 

Week- 2

Module 2 Quiz

1.
Question 1
What does the ‘sudo’ command do?

1 point

Allows a command to execute with root permission

Compiles a program

Configures the operating system

Executes a program at a later date

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2.
Question 2
What command shows a list of running processes?

1 point

ls

mk

ps

cd

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3.
Question 3
What command prints out the contents of a directory?

1 point

mkdir

rm

ls

more

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4.
Question 4
What command creates a new directory?

1 point

mkdir

pwd

type

rm

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5.
Question 5
What command should be used before powering off the machine?

1 point

turnoff

reboot

rm

shutdown

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6.
Question 6
What is the username of the non-root account created when Raspian is installed?

1 point

default

pi

raspberry

rpi

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7.
Question 7
What command starts the graphic user interface from the shell after booting the Raspberry Pi?

1 point

windows

gui

startx

shell

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8.
Question 8
The Raspberry Pi comes with Linux pre-installed?

1 point

True

False

 

 

Peer-graded Assignment: Module 2 Peer Assignment

 

 

Week- 3

Module 3 Quiz

1.
Question 1
Assume that we have typed the following in the Python shell:

>>> x = ‘chemistry’

>>> x[3]

What will be printed on the screen as a result?

1 point

h

e

m

i

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2.
Question 2
Assume that we have typed the following in the Python shell:

>>> x = ‘chemistry’

>>> ‘i’ in x

 

What will be printed on the screen as a result?

1 point

4

5

True

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6

3.
Question 3
Assume that we have typed the following in the Python shell:

>>> x = ‘3’

>>> y = ‘4’

>>> x + y * 2

What will be printed on the screen as a result?

1 point

7

‘344’

11

‘3434’

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4.
Question 4
Assume that we have typed the following in the Python shell:

>>> x = [1, 2]

>>> y = [3, 4]

>>> x.append(y)

>>> x

 

What will be printed on the screen as a result?

1 point

[3, 4]

[1, 2]

[1, 2, 3, 4]

[1, 2, [3, 4]]

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5.
Question 5
Assume that the following Python program is executed:

What will be printed on the screen as a result?

1 point

0

2

3

4

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6.
Question 6
Assume that the following Python program is executed:

What will be printed on the screen as a result?

1 point

[4, 5, 5, 6]

[1, 2, 3, 4]

[13, 14, 23, 24]

[1, 2, 5, 6]

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7.
Question 7
Correct indentation is essential for your Python program to work.

1 point

True

False

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8.
Question 8
Raspberry Pi can execute Python 3 code, but not Python 2.

1 point

True

False

 

Peer-graded Assignment: Module 3 Peer Assignment

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Week- 4

Module 4 Quiz

 

1.
Question 1
How many pins does the Raspberry Pi B+ have?

1 point

16

26

36

40

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2.
Question 2
How many GPIO pins are dedicated to the SPI protocol?

1 point

3

4

5

6

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3.
Question 3
What voltage level is associated with HIGH on the GPIO of the Raspberry Pi?

1 point

2.5

3.3

3.5

5.0

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4.
Question 4
What function determines the numbering of the pins used?

1 point

GPIO.pinMode()

GPIO.setdir()

GPIO.output()

GPIO.setmode()

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5.
Question 5
What function determines whether a pin will be used as an input or an output?

1 point

GPIO.setup()

GPIO.setmode()

GPIO.setdir()

None of the above

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6.
Question 6
What function is used to set a pin to a value?

1 point

GPIO.output()

GPIO.set()

GPIO.drive()

GPIO.setval()

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7.
Question 7
What function is used to read a digital value on a pin?

1 point

GPIO.read()

GPIO.readval()

GPIO.input()

GPIO.digitalRead()

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8.
Question 8
What function is used to read an analog value on a pin?

1 point

GPIO.analogRead()

GPIO.input()

GPIO.analoginput()

None of the above

 

 

Peer-graded Assignment: Module 4 Peer Assignment

 

 

 

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