A float data type is...

a type of data with very precise information (numbers after the decimal)

A whole number without digits after the decimal

Calling a procedure is...

To direct a program to execute a certain procedure

the joining of two separate items into one

A value that is passed to a storage location to be used by the program

The best debugging first step when working with the MIT App Inventor software is to...

Disconnect and reconnect your devices

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Algorithms and Coding Fundamentals Quiz

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A quick review of lesson 1.1.2

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Questions 21

Answers

1
A float data type is...
text or characters
a type of data with very precise information (numbers after the decimal)
a whole number
a data type that has only two values
2
An integer is...
A whole number without digits after the decimal
A type of number with precise information i.e. numbers after the decimal
Text or characters displayed by a program.
A data type that has only two values (true or false)
3
A variable is
An action that happens during runtime
A value that gets passed to a storage location to be used by the program
Blocks of code that perform a specific action
A storage location for data
4
Procedure blocks are always...
blue
green
purple
brownish/orange
5
Calling a procedure is...
To direct a program to execute a certain procedure
To debug a procedure
To write the code for a procedure
To name a procedure
6
Identify the correct data type
Integer
Boolean
Float
String
7
Find the correct answer
2 + 2
42
22
4
8
Find the correct answer
4
42
22
2 + 2
9
"hello" is an example of a(n)...
Boolean value
string
float
integer
10
Event blocks are always...
blue
green
purple
brownish/orange
11
Concatenation is...
the joining of two separate items into one
text characters displayed by a program
a value that is passed to a storage location to be used by a program
a storage location for data
12
Event handler blocks are always...
blue
green
brownish/orange
purple
13
An Argument is...
A storage location for data
Blocks of code that perform a specific action
An action that happens during runtime
A value that is passed to a storage location to be used by the program
14
Which of the following is an example of a Boolean data type:
True
hello
3.14
2
15
Identify the data type
Float
String
Boolean
Integer
16
Find the correct answer
42
22
4
2 + 2
17
Identify the correct data type
Float
Arithmetic Operator
Boolean
Relational Operator
18
The best debugging first step when working with the MIT App Inventor software is to...
Reread all of your coding statements
Delete all of your blocks and start over
Reload a previous version of the app and rebuild your most recent blocks
Disconnect and reconnect your devices
19
Find the correct answer
4
22
2 + 2
42
20
Identify the correct data type
Arithmetic Operator
Boolean
String
Relational Operator
21
Identify the correct data type
Boolean
Integer
String
Float

Algorithms and Coding Fundamentals Quiz Flashcards | StudBud