computer science exam 1

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Question 1 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

go to block

forever

Explanation

Question 2 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

move

set ghost effect

Explanation

Question 3 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

when flag clicked

addition

Explanation

Question 4 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

off on

when I am clicked

Explanation

Question 5 of 45

What is the outside angle of equilateral triangle is

Select one of the following:

Explanation

Question 6 of 45

What is the outside angle of a hexagon..

Select one of the following:

Explanation

Question 7 of 45

The outside angle of a decagon is

Select one of the following:

Explanation

Question 8 of 45

The repeat block that draws an octagon must be at least

Select one of the following:

Explanation

Question 9 of 45

The repeat block that draws an triangle must be at least

Select one of the following:

Explanation

Question 10 of 45

The repeat block that draws a square must be at least

Select one of the following:

Explanation

Question 11 of 45

Which number must change in order for the script to draw a square

Select one of the following:

90
10
3
none

Explanation

Question 12 of 45

Which number must change in order for the script to draw a pentagon

Select one of the following:

5
25
90
none

Explanation

Question 13 of 45

Which number must change in order for the script to draw a triangle

Select one of the following:

3
70
120
none

Explanation

Question 14 of 45

The script will draw

Select one of the following:

only a square
only a traingle
an upside house
nothing

Explanation

Question 15 of 45

The script will draw

Select one of the following:

nothing
only a triangle
only a sqaure
both a square and a trianlge

Explanation

Question 16 of 45

To draw a larger shape which number should be changed

Select one of the following:

3
70
120
can't be done

Explanation

Question 17 of 45

Only the green flag can be used to execute a script

Select one of the following:

True
False

Explanation

Question 18 of 45

What would happen if the wait block were removed?

Select one of the following:

Alonso would never move
Alonso would move too quickly
Alonso would not move randomly
Alonso would disappear

Explanation

Question 19 of 45

When the green flag is clicked the sprite will

Select one of the following:

disapear
go to where the mouse is and never move again
follow the mouse where ever it goes.

Explanation

Question 20 of 45

What block must be added or clicked for the this script to turn the mouse into a writing instrument.

Select one of the following:

Pen up
clear
move
pen down

Explanation

Question 21 of 45

This script will cause a sprite to

Select one of the following:

not do anything
move forever
grow until it touches a sprite
move towards another sprite

Explanation

Question 22 of 45

This script will create

Select one of the following:

one large triangle
three traingles
thirteen triangles
a mess

Explanation

Question 23 of 45

When creating your own block you should first

Select one of the following:

right click
click on the motion panel
double click on the stage

Explanation

Question 24 of 45

Snap has more blocks that can be imported.

Select one of the following:

True
False

Explanation

Question 25 of 45

A program is a set of

Select one of the following:

scripts
math results
computer digits
languages

Explanation

Question 26 of 45

Which block creates a value for a variable?

Select one of the following:

go to
stop all
glide
set

Explanation

Question 27 of 45

Which block causes the ship to move?

Select one of the following:

set
switch to costume
glide
show

Explanation

Question 28 of 45

Match the answer with the button

Drag the answer into the correct orange point.

Where a predicate goes

where a command block goes

Where a list goes

Explanation

Question 29 of 45

Match the answer with the button

Drag the answer into the correct orange point.

Where a list goes

Where a command blick goes

Explanation

Question 30 of 45

Match the answer with the button

Drag the answer into the correct orange point.

Conditional block

Command block

Explanation

Question 31 of 45

Match the answer with the button

Drag the answer into the correct orange point.

command block

predicate

Explanation

Question 32 of 45

Match the answer with the button

Drag the answer into the correct orange point.

predicate block

command block

Explanation

Question 33 of 45

Match the answer with the button

Drag the answer into the correct orange point.

Conditional block

predicate

Explanation

Question 34 of 45

What is a script variable?

Select one of the following:

variable that can be set, used, or changed anywhere in the program.
a kind of local variable that can be used only within a single script
any block in a script

Explanation

Question 35 of 45

What is a global variable?

Select one of the following:

a kind of local variable that can be used only within a single script
A variable that can be set, used, or changed anywhere in the program.
Any block that can work

Explanation

Question 36 of 45

What is a boolean value?

Select one of the following:

A scary value
a beautifu result
A Boolean value is either True or False.

Explanation

Question 37 of 45

Define predicate

Select one of the following:

Comes before the date
Asked a question that is answered true or false
Takes action

Explanation

Question 38 of 45

What does the keep block do?

Select one of the following:

Keeps items from a list and places them in a temporary list.
Keeps items from the program and adds them to another program
Keeps the file safe from viruses

Explanation

Question 39 of 45

What type of data type only reports true or false?

Select one of the following:

boolean
text
number
string

Explanation

Question 40 of 45

Which type of data is the same as text?

Select one of the following:

double
boolean
string

Explanation

Question 41 of 45

What is a computer virus?

Select one of the following:

an error in your coding
a phishing scam
An excutable program that can harm your computer

Explanation

Question 42 of 45

What is a distributed denial of service?

Select one of the following:

When the government shuts down your site
When a hacker overwhelms a site with too many requests.

Explanation

Question 43 of 45

What is a phishing scam?

Select one of the following:

selling stolen data via your email
selling fake investments via your email
getting your personal information via an email that presents a fake site

Explanation

Question 44 of 45

The function to calculate the outside anglle of a shape is?

Select one of the following:

360* the number of sides
360/ by the number of sides
360+ the number of sides
360- the number of sides

Explanation

Question 45 of 45

If a polygon has 8 sides the outside angle must be

Select one of the following:

Explanation

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	Created by Samuel Melendez about 8 years ago

quiz on computer mscience

computer science exam 1

Question 1 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

Explanation

Question 2 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

Explanation

Question 3 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

Explanation

Question 4 of 45

Drag the block option to the correct panel choice

Drag the answer into the correct orange point.

Explanation

Question 5 of 45

What is the outside angle of equilateral triangle is

Select one of the following:

Explanation

Question 6 of 45

What is the outside angle of a hexagon..

Select one of the following:

Explanation

Question 7 of 45

The outside angle of a decagon is

Select one of the following:

Explanation

Question 8 of 45

The repeat block that draws an octagon must be at least

Select one of the following:

Explanation

Question 9 of 45

The repeat block that draws an triangle must be at least

Select one of the following:

Explanation

Question 10 of 45

The repeat block that draws a square must be at least

Select one of the following:

Explanation

Question 11 of 45

Which number must change in order for the script to draw a square

Select one of the following:

Explanation

Question 12 of 45

Which number must change in order for the script to draw a pentagon

Select one of the following:

Explanation

Question 13 of 45

Which number must change in order for the script to draw a triangle

Select one of the following:

Explanation

Question 14 of 45

The script will draw

Select one of the following:

Explanation

Question 15 of 45

The script will draw

Select one of the following:

Explanation

Question 16 of 45

To draw a larger shape which number should be changed

Select one of the following:

Explanation

Question 17 of 45

Only the green flag can be used to execute a script

Select one of the following:

Explanation

Question 18 of 45

What would happen if the wait block were removed?

Select one of the following:

Explanation

Question 19 of 45

When the green flag is clicked the sprite will

Select one of the following:

Explanation

Question 20 of 45

What block must be added or clicked for the this script to turn the mouse into a writing instrument.