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Computer Science Unit 1 Flashcards | StudBud
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Computer Science Unit 1
Computer Science Unit 1
15 terms
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StudBud Administration
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A #computer #science quiz to review #SNAP basics
Flashcards
15 cards
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Practice quiz
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Questions
15
Answers
1
In what category can you find the "turn 15 degrees" block?
Control
Looks
Motion
Variables
2
What block is used to allow one sprite to communicate with another sprite?
Broadcast
Wait 1 sec
Reporters
Say
3
Interior angle of an equi. triangle is 60 degrees, so what should your sprite turn to draw it?
120
60
180
360
4
What is the function of a reporter in SNAP?
I provides information for the person writing code
It sends a message from one sprite to another
It posts news and current events
It displays text for the user to see
5
Which of the following is the area in SNAP where your actual code goes?
Palette
Sprite Corral
Stage
Scripting Area
6
In what category can you find the "say" block?
Looks
Control
Pen
Sensing
7
What is the greatest y-value on the stage?
180
380
80
280
8
Which of the following is the area of SNAP where your sprites are arranged for editing?
Sprite Corral
Stage
Palette
Scripting Area
9
What two blocks do you need to animate a sprite?
Move _ steps, say
Change costume, wait _ sec
Move _ steps, wait _ sec
Change costume, move _ steps
10
Where is the origin?
x=0, y=0
x=1, y=0
x=0, y=1
x=1, y=1
11
Which of the following is the area in SNAP where your blocks are arranged before being used?
Scripting Area
Palette
Sprite Corral
Stage
12
In what category can you find the "pen down" block?
Control
Pen
Looks
Motion
13
Which of the following is NOT a category of blocks in the SNAP palette?
Motion
Looks
Pen
Feels
14
What is the greatest x-value on the Stage?
40
340
240
140
15
Define
algorithm
A set of steps, carried out in order to achieve a goal.
A block in the "control" category in SNAP
A way for sprites to communicate with each other
A computer program
