Dr. Bloom is writing a test for a history class and wants to ask a question that will have a Boolean value for the answer. Which of these should Dr. Bloom use?
(1 point)
essay questions
short-answer questions
multiple choice questions
true-false questions
true-false questions
Mariella is trying to explain the concept of a variable to her sister who is new to programming. Which of the following analogies should Mariella use to help her sister understand?
(1 point)
a car that uses gas
a boy that walks his dog
a box that holds mail
a banana that is overripe
a box that holds mail
Milagros designed a game by dragging and dropping pre-made blocks that contain elements of code. Which term best describes what Milagros used?
(1 point)
blocking code
basic code
block-based code
editing code
block-based code
Which of the following describes an editor when writing a program?
(1 point)
O a place where code is written
o a person who checks for
spelling errors
O a person who checks for logic
O a program that checks for
errors
a place where code is written
Which of these is an example of a conditional statement?
(1 point)
O l eat lunch at noon.
O If I am hungry, I will eat lunch.
O leat a sandwich and an apple.
• After I got hungry, I ate lunch.
If I am hungry, I will eat lunch.
Which of the following is NOT one of the three main ways to control a program when writing code?
(1 point)
sequence
derivative
selection
)iteration
derivative
Ivan wants to have code in a game that will make it possible to change the speed of a swimmer in the game. Which of these does Ivan need?
(1 point)
a Boolean value
output
a variable
a database
a variable
When computer code encounters the word "if," what does it do?
(1 point)
•iterates
checks if the condition is true or false
follows a sequence
repeats the instructions
checks if the condition is true or false
Tynker has a particular layout, with the blocks on the left, editor in the middle, and output on the right.
Which word best describes this screen layout?
(1 point)
• block-based
• interface
O editor
O player