Test
Ap Comp Sci Final Fall Term
Preguntas del test (21)
1In computing, a byte is _____
- AThe largest unit of data in a computer
- BA unit of information, expressed as either a 0 or 1 in binary digit notation
- CEight 0s and 1s, processed by a computer as one unit
- DThe speed at which information can be passed between two internet-connected computers
2How many total repetitions are there in the following code?
- A10
- B20
- C30
- D40
3The sprite will _________.
- ADraw a triangle, then Increase the triangle in size, 10 times
- BDraw a triangle, then decrease the triangle in size, 10 times
- CDraw a square, then Increase the Square in size, 10 times
- DDraw a square, then decrease the Square in size, 10 times.
4The Snap! stage’s coordinates run from ______
- AX = -480 to X = 120 and from Y = -120 to Y = 360
- BX = -180 to X = 180 and from Y = -240 to Y = 240
- CX = -240 to X = 240 and from Y = -180 to Y = 180
- DX = -480 to X = 480 and from Y = -360 to Y = 360
5Which block allows the user to control the speed at which the sprite moves to a desired location _____
- A
- B
- C
- D
- A
6Which script tells the sprite to follow the mouse around the stage ________
- A
- B
- C
- D
- A
7What shape will this script draw
- ASquare
- BTriangle
- CPentagon
- DHexagon
8The sprite will __________
- ASay 10,9,8,7,6,5,4,3,2,1,0
- BSay 0,1,2,3,4,5,6,7,8,9,10
- CSay 0,10,20,30,40,50,60,70,80,90,100
- DSay 100,90,80,70,60,50,40,30,20,10,0
9What does the following code draw?
- A
- B
- C
- D
- A
10What does the following code do?
- ADisplays even numbers from 1 to 100
- BDisplays odd numbers from 1 to 100
- CDisplays every other number from 1 to 100
- DDisplays every other number from 100 to 1
11What will the output of this script be
- ADraws a Square
- BDraws a Circle
- CDraws a Squiral
- DDraws a Pentagon
12What will the output of this block be
- A1
- B2
- C3
- D4
13What will the output of this script be
- A10
- B120
- C155
- D50
14What will this script output be?
- ABrazil, Japan, Rwanda
- B3
- CJapan
- DBrazil, Rwanda
15What will the output of this script be?
- A0
- BRussia, Brazil
- CRussia, Brazil, Rwanda
- DRussia, Brazil, Rwanda, Japan
16In the script presented, to create a random size triangle, which block should get the pick random block
- AScript Variable a
- BScript Variable b
- CSet a to
- DSet b to
17The function for determining one exterior angle of a polygon is
- A360 * # of Sides
- B360 / Length of Sides
- C180 / Length of Sides
- D360 / # of Sides
18Which of these best describes the role of an abstraction in a program?
- AIt solves mathematical equations
- BIt’s a specific set of tasks and it can be used multiple times
- CIt is a way of naming variables
- DIt is another name for a line of code
19How many Bits are there in one Byte?
- A1
- B8
- C0 There are no Bits in one Byte (it's the other way around)
- D128
20Which of the following describes a variable in a program?
- AIt is a number
- BIt is a mathematical symbol
- CIt is a item that gets assigned a value or information
- DIt is a sentence
21Note: 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?
- A
- B
- C
- D
- A
Información
- Descripción
- Test sobre Ap Comp Sci Final Fall Term, creado por Stephen Bland el 17/01/2017.
- Autor
- Stephen Bland
- Idioma
- English
- Visitas
- 70
- Etiquetas
- Valoración
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