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FRC C++ Lessons Quiz 1

Description

This quiz covers FRC C++ Part 1 (http://goo.gl/j1FudJ), which deals with Command Based Programming. Note: Some questions have multiple "correct" answers, all of which must be selected to receive points. Read the directions on each question carefully!
4574programming
Quiz by 4574programming, updated more than 1 year ago
4574programming
Created by 4574programming almost 10 years ago
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Resource summary

Question 1

Question
A subsystem represents...
Answer
  • A specific part of the robot (ex. a motor)
  • A complicated task linked to user control that part of the robot does
  • A simple task part of the robot does
  • A broad section of the robot that has parts that work together

Question 2

Question
A Command represents...
Answer
  • A broad section of the robot that has parts that work together
  • A simple task part of the robot does
  • A complicated task linked to user control that part of the robot does
  • A specific part of the robot (ex. a motor)

Question 3

Question
An "action" represents...
Answer
  • A specific part of the robot (ex. a motor)
  • A simple task part of the robot does
  • A complicated task linked to user control that part of the robot does
  • A broad section of the robot that has parts that work together

Question 4

Question
The OI...
Answer
  • Stands for Operator Interface
  • Links Joystick Input to actions
  • Links Joystick Input to commands
  • Specifies which commands are used by a subsystem

Question 5

Question
Teleop Mode...
Answer
  • Does not include user input
  • Lasts longer than Autonomous
  • Is shorter than Autonomous
  • Is the "default" game mode
  • will utilize many different commands
  • will only have one command or command group run

Question 6

Question
Autonomous Mode...
Answer
  • Does not include user input
  • Is the "default" game mode
  • will only have one command or command group run
  • will utilize many different commands

Question 7

Question
Which of these Commands should be set as default?
Answer
  • DriveWithJoystick
  • FLManual
  • FLToggleUp
  • FLToggleDown
  • SLManualUp
  • SLManualDown
  • SLClose
  • SLCatch
  • MovePincerWithJoystick

Question 8

Question
What is the first code your command runs when it is called, and is only run once before the command is called again?
Image:
a365d90b-3ee6-4419-a898-21f262bca163 (image/png)
Answer
  • 1. The Constructor
  • 2. The Initialize Function
  • 3. The Execute Function
  • 4. The IsFinished Function
  • 5. The End Function
  • 6. The Interrupted Function

Question 9

Question
Where should you place code that stops the command when it is done running?
Image:
d817e2bf-ba3c-4465-abb2-2719cbc7d2e2 (image/png)
Answer
  • 1. The constructor
  • 2. The Initialize Function
  • 3. The Execute Function
  • 4. The IsFinished Function
  • 5. The End Function
  • 6. The Interrupted Function

Question 10

Question
What is the code that tells your command when it is finished running?
Image:
e98b23e5-2030-49e5-9fa8-73d9cd7588d6 (image/png)
Answer
  • 1. The constructor
  • 2. The Initialize Function
  • 3.The Execute Function
  • 4.The IsFinished Function
  • 5.The End Function
  • 6. The Interrupted Function

Question 11

Question
Where should you put code that will cancel the command when another command for the same subsystem is called?
Image:
ae9ea9fd-2cf1-43ad-8872-a9a146a06280 (image/png)
Answer
  • 1. The constructor
  • 2. The Initialize Function
  • 3. The Execute Function
  • 4. The IsFinished Function
  • 5. The End Function
  • 6. The Interrupted Function

Question 12

Question
Where do you specify which subsystem your command uses?
Image:
b0d92f6a-5a50-4b62-bb8b-422c03d3d282 (image/png)
Answer
  • 1. The constructor
  • 2. The Initialize Function
  • 3. The Execute Function
  • 4. The IsFinished Function
  • 5. The End Function
  • 6. The Interrupted Function

Question 13

Question
Code in which section will be run repeatedly every time the command is checked on?
Image:
136c2bbc-4993-463c-9bad-4d278235cd0d (image/png)
Answer
  • 1. The constructor
  • 2. The Initialize Function
  • 3. The Execute Function
  • 4. The IsFinished Function
  • 5. The End Function
  • 6. The Interrupted Function

Question 14

Question
To create a drive system with 4 motors in RobotBuilder, you drag 4 speed controllers into the Chassis Subsystem folder.
Answer
  • True
  • False

Question 15

Question
When creating a button linked to a robot arm moving to a specified position you could (reasonably) use which of the following:
Answer
  • WhenPressed
  • WhenReleased
  • WhileHeld

Question 16

Question
When creating a button linked to a robot arm moving up as long as the user needs it to, you could (reasonably) use which of the following:
Answer
  • WhenPressed
  • WhenReleased
  • WhileHeld

Question 17

Question
You never need to set default commands for subsystems
Answer
  • True
  • False

Question 18

Question
Everything for the OI is created in RobotBuilder
Answer
  • True
  • False

Question 19

Question
A red light next to "Communications" means you are missing a wireless connection to the robot
Answer
  • True
  • False

Question 20

Question
You should always wear safety glasses when testing robot code
Answer
  • True
  • False

Question 21

Question
If something breaks while you are testing the robot, you should keep testing to figure out what went wrong
Answer
  • True
  • False

Question 22

Question
It doesnt really matter which mode the robot is in (Teleop, Autonomous, etc.), all the code is the same
Answer
  • True
  • False

Question 23

Question
Battery voltages below 12.5 mean you need a new battery
Answer
  • True
  • False
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