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WorksheetsCode Vocab and concept Review
Total questions: 32
Worksheet time: 12mins
What would be the best ID name for an object?
DOGBUTTON
DogButton
dogButton
DogButton
Define Binary
a set of instructions for the computer
punch cards that the computer can read
ones and zeros
I want to place a red circle at the bottom of my canvas, but there is a red line across the canvas. What did I do wrong?
I forgot to use penDown
I forgot to change the color to red
I forgot to use penUp
What is the binary code for 10?
10
1010
10000
When should I run my script?
when I'm done with the assignment
after every 10 lines of code
After every line of new code
which part of the canvas would 100,50 be located in
top left
top right
bottom left
bottom right
When creating a new project, what is the first thing I should do?
enter my comments
name the project
save the project
design the app
Define algorithm
to repeat something over and over again
a precise set of instructions for a task
a set of instructions that a computer can follow
what is a bit? More that one is correct
a tiny piece of code
a byte
Each one or zero in binary code
define debugging
to remove a bug from your computer
typing in your comments
finding the problem with your code
What is the binary counting line known as?
base 5 number line
base 2 number line
the decimal system
Which direction is the x axis?
vertical--up and down
horizontal-across
What is the name of the programming language we are learning?
Python
Java
Blockly
javascript
How many bits in a byte?
6
8
12
which direction does the y axis run?
vertical--up and down
horizontal--across
Where are the results of your code displayed?
canvas
script
program area
What is 21 in binary?
10101
10000
10121
What is the naming convention called used to name objects ?
capitals and lower case
camelCase
Canvas
How do we paste backgound images?
Save image as
Save link as
copy image
copy image address
When layering images, the adjusted image must be
placed directly into an image holder
saved to the library first
copied into app lab
In order to use the speech in app lab, one must
type between the quote marks
record your own voice
erase the quote marks and just type
Variable is defined as
something that varies
a container for memory
score and lives
A text input box is used to hold
user input like score and lives
a message to the user
any text we want
A text area box is used to hold
user input like score and lives
a message for the user
anything we want
Comments are required before each onEvent block to explain that block
True
False
Examine the code snippet. Is this correct?
Yes
NO
Define the term User Interface
objects like buttons, images, text boxes, screens, etc
a command that "listens" for a command to perform a function
refers to how a person interacts with the app
UI Elements
objects, like buttons, images, text boxes, screens etc
controls, like a click, scroll, move mouse, arrow
refers to how a person interacts with the app
In order to increase the variable RESULTS by 1 we would
RESULTS+1
RESULTS=RESULTS+1
RESULTS=results+1
Which block do we use to DISPLAY the results to the user?
setPosition
setText
setScreen
onEvent
Which variable block do we use to create a variable?
Var x
Var x =o
Var =0
Which design feature do we use to HOLD the results?
Text Area
Text Input
Button
Screen
