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Innovators & Makers SLO Review Flashcards | StudBud
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Innovators & Makers SLO Review
Innovators & Makers SLO Review
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Flashcards
30 cards
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Practice quiz
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Questions
30
Answers
1
Which of the following is an input device?
Servo
Photocell Resistor (Light Sensor)
LED
Buzzer
2
What shape marks the beginning of your flowchart?
Rhombus
Triangle
Square
Circle/Oval
3
What is the first step when you need to debug your system?
Corner the bug
Review your comments and algorithms
Code trace
Check your hardware
4
An ordered set of instructions that are used to carry out a task is a/an
Algorithm
Input
Code
Program
5
In the Microsoft MakeCode environment, what are the blocks of code grouped in?
Drawers
Menus
Tabs
Folders
6
Which is an analog sensor that's used to turn on lights when it's dark and turn lights off when it becomes becomes light
Photocell resistor
Flex Sensor
LED
Accelerometer
7
When creating a program, how does the use of comments help a computer scientist debug later problems?
Comments describe the code, logic and desired outcome
Comments show where a bug is located in the code
Comments are opinions from others about how well the code works
Comments highlight code that needs to be fixed
8
What coodinates would be used to light the LED in the grid position shown?
1,2
2,1
3,3
3,0
9
What is the first step in the Design Process?
Design a solution
Build and test
Generate concepts
Define the problem
10
How does the use of abstractions (repeats) make code easier to read and understand
It compiles the code more quickly
It uses variables to solve problems
It translates code into other programming languages
It consolidates or simplifies a set of code
11
What coordinates would be used to light the LED in the grid position shown?
3,2
2,3
4,3
3,4
12
The process of reducing complexity by hiding unnecessary details to make it easier to think about a problem is called:
Minimizing
Abstraction
Exclusion
Withholding
13
Which of the following is not part of the micro:bit?
Accelerometer
Processor
Flex sensor
Compass
14
A diagram that represents an algorithm, work flow, or process, and uses symbols connected by arrows
A data packet
A flowchart
A code tracing table
The design process
15
What are the roles of pair programmers called?
Navigators and Drivers
Algorithms and Flowcharts
Coders and Gamers
Programmers and Writers
16
Why is creating elgant code helpful when programming physical computing systems?
It is easier to send code between hardware
It is impressive to look at
It makes the code readable and easier to understand
It makes a program completely free of bugs
17
1000 milliseconds (ms) is how long in seconds?
10 seconds
.1 second
.01 second
1 second
18
Which of the following is an output device?
Buzzer
Pressure sensor
Push button
Photocell resistor (Light Sensor)
19
Why is important to share physical computing projects with other people?
To have others interact with the system and provide feedback
To have others identify what materials are needed for the project
To have others copy the program and design
To have others copy the program and design
20
What is the file type generated within the Microsoft MakeCode environment and excecuted by the micro:bit?
.jpg
.xls
.doc
.hex
21
Which of the following is required for a physical computing system?
The components are waterproof
The system can be used to connect to the internet
The device looks nice for users
The system is interactive with its environment
22
In the Microsoft MakeCode environment, where can you find the repeat command?
Logic
Input
Loops
Variables
23
What do you call data that ranges on a continuous scale?
Frequency
Bluetooth
Analog
Digital
24
What is a sensor?
A device that transfers signals to a control instrument or output device
An output device that controls precise position or speed.
A set of instructions that a computer executes
A semiconductor diode that emits light when conducting current.
25
When code tracing, why is it important to iteratively test the parts of the program?
To flowchart the program's logic
To isolate errors in the outcomes of code
To change patterns in the code
To fix algorithms
26
A simulator that imitates a program or events is a/an
Emulator
Monitor
Iteration
Output
27
The letters in LED stand for
light emitting diode
lighted electronic display
lighted electrical distributor
light energy detector
28
In the Microsoft MakeCode environment, where is the 'show leds' command located?
Logic
Input
LED
Basic
29
Which of the following activities describes the field of computer science?
Designing and using computational applications and systems
Developing science experiments on a computer
Designing fonts, images and colors for a website
Creating three-dimensional animations and movies using computers
30
What is the force behind a flow of current called?
Output
Watts
Voltage
Electricity
