Questão 1
Questão
In computing, a byte is _____
Responda
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The largest unit of data in a computer
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A unit of information, expressed as either a 0 or 1 in binary digit notation
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Eight 0s and 1s, processed by a computer as one unit
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The speed at which information can be passed between two internet-connected computers
Questão 2
Questão
How many total repetitions are there in the following code?
Questão 3
Questão
The sprite will _________.
Responda
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Draw a triangle, then Increase the triangle in size, 10 times
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Draw a triangle, then decrease the triangle in size, 10 times
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Draw a square, then Increase the Square in size, 10 times
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Draw a square, then decrease the Square in size, 10 times.
Questão 4
Questão
The Snap! stage’s coordinates run from ______
Responda
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X = -480 to X = 120 and from Y = -120 to Y = 360
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X = -180 to X = 180 and from Y = -240 to Y = 240
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X = -240 to X = 240 and from Y = -180 to Y = 180
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X = -480 to X = 480 and from Y = -360 to Y = 360
Questão 5
Questão
Which block allows the user to control the speed at which the sprite moves to a desired location _____
Questão 6
Questão
Which script tells the sprite to follow the mouse around the stage ________
Questão 7
Questão
What shape will this script draw
Responda
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Square
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Triangle
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Pentagon
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Hexagon
Questão 8
Questão
The sprite will __________
Responda
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Say 10,9,8,7,6,5,4,3,2,1,0
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Say 0,1,2,3,4,5,6,7,8,9,10
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Say 0,10,20,30,40,50,60,70,80,90,100
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Say 100,90,80,70,60,50,40,30,20,10,0
Questão 9
Questão
What does the following code draw?
Questão 10
Questão
What does the following code do?
Responda
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Displays even numbers from 1 to 100
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Displays odd numbers from 1 to 100
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Displays every other number from 1 to 100
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Displays every other number from 100 to 1
Questão 11
Questão
What will the output of this script be
Responda
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Draws a Square
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Draws a Circle
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Draws a Squiral
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Draws a Pentagon
Questão 12
Questão
What will the output of this block be
Questão 13
Questão
What will the output of this script be
Questão 14
Questão
What will this script output be?
Responda
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Brazil, Japan, Rwanda
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3
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Japan
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Brazil, Rwanda
Questão 15
Questão
What will the output of this script be?
Questão 16
Questão
In the script presented, to create a random size triangle, which block should get the pick random block
Responda
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Script Variable a
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Script Variable b
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Set a to
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Set b to
Questão 17
Questão
The function for determining one exterior angle of a polygon is
Responda
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360 * # of Sides
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360 / Length of Sides
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180 / Length of Sides
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360 / # of Sides
Questão 18
Questão
Which of these best describes the role of an abstraction in a program?
Responda
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It solves mathematical equations
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It’s a specific set of tasks and it can be used multiple times
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It is a way of naming variables
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It is another name for a line of code
Questão 19
Questão
How many Bits are there in one Byte?
Questão 20
Questão
Which of the following describes a variable in a program?
Questão 21
Questão
Note: that the reporter blocks and return the x and y values respectively of the sprite’s location on the stage.
Which of the following is drawn when the script is executed?