
Programming Concepts Flashcard
Flashcard
•
Computers
•
9th Grade
•
Practice Problem
•
Hard
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44 questions
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1.
FLASHCARD QUESTION
Front
In a Karel world, what are the horizontal pathways that Karel can travel along called?
Back
Horizontal streets
2.
FLASHCARD QUESTION
Front
If Karel is facing North and the code reads: turnLeft(); turnLeft(); Which direction is Karel facing now?
Back
South
3.
FLASHCARD QUESTION
Front
How many times should the main function be defined in a program?
Back
Once
4.
FLASHCARD QUESTION
Front
How many times should you call the main function in a program?
Back
Once
5.
FLASHCARD QUESTION
Front
How many times should the main function be called in most programming languages?
Back
Once
6.
FLASHCARD QUESTION
Front
Why do we use loops, such as while loops, in JavaScript?
Back
To execute a block of code repeatedly as long as a condition is true
7.
FLASHCARD QUESTION
Front
Which of the following is an example of two-factor authentication (2FA)? A) Entering your password and then answering a security question. B) Entering your password and then a code sent to your phone via text message. C) Scanning your fingerprint and then providing a code from an authentication app.
Back
Both B and C.
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