PLTW CSE Unit 1.3 Review
Authored by Allison Marcroft
Computers
9th - 12th Grade
Used 77+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which AppInventor component is used to create a database in the app?
TinyDB
LocalDB
DBstart
DBsetup
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What command modifies data on a server?
Post
Get
URL
Endpoint
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What word describes a loop that changes the value of a count by a specific amount every time?
Increment
Global
Join
Endpoint
4.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Which components in AppInventor are used to increase the usability of a user interface? Select all that apply.
Labels
Speech to text
Accelerometer
TinyDB
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What programming concept hides details to simplify the program for the user or programmer?
Abstraction
Algorithm
Accumulators
Databases
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which block of code below demonstrates an example of abstraction?
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What type of variables are used in the procedure?
2 global variables
2 local variables
2 local variables and 1 global variable
1 local variable and 2 global variables
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