CST 8227|Final Exam - Theory - Results| With complete solution| Updated RATED A+ | NEW | 100% Correct| Algonquin College

2/17/25, 10:52 AM




Final Exam - Theory - Results


Attempt 1 of 1

Written Dec 10, 2024 3:00 PM - Dec 10, 2024 3:07 PM



Question 1

In order to connect more than one shift register together in a circuit, the Qh'
pin (i.e. Qh-prime pin) of the first shift register (connected to the Teensy)
should be connected to the serial data input of the second shift register.

True

False

Question 2

Consider the function node in Node-RED. Which programming language is
accepted by the function node?

C#

Python

Java

C/C++

JavaScript

Question 3

A common anode 7-segment display is a device that <<< complete the
sentence >>>

Has all of the cathods onnected together.

Has all of the anodes connected to ground (0 volts).

https://brightspace.algonquincollege.com/d2l/lms/quizzing/user/quiz_submissions_attempt.d2l?isprv=&qi=728622&ai=9904382&isInPopup=0&cfql=0… 1/11

, 2/17/25, 10:52 AM

Has all of the anodes connected together and all of the cathodes
connected together; that's why the 7-segment display is described as
'common'.
Has all of the cathods connected to Vcc (the power supply).

Has all of the anodes connected together.

Question 4

Resistors, capacitors and inductors share the following in common except:

They do not have a linear voltage-current response curve.

Can be regarded as passive.

They are two-terminal devices.

Do not generate any power of their own.

Question 5

Recall you must upload a Firmata sketch to your Teensy so that you could run
Node-RED. Which version of Firmata did you upload?

a) TeensyFirmata


b) MQTTFirmata


c) StandardFirmata


d) ServoFirmata


e) StandardFirmataPlus


Question 6


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