🌟CodeHS Unit 2 {Review Quiz}🌳
Quiz
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Other
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8th Grade
•
Practice Problem
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Medium
Mrs. O'Keefe
Used 57+ times
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41 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟Which of the following commands is a valid Karel command?
move
move;
move();
move()
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟🌟What makes the following command an invalid Karel command? turnleft();
It should end in a colon rather than a semicolon
The l should be a capital L
It should start with a capital T
This command is correct
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟Which of the following is the correct way to define a turnRight function in Karel?
function turnRight() { turnLeft(); turnLeft(); turnLeft(); }
function turnRight() { turnLeft(); turnLeft(); }
function turnRight() { turnLeft(); turnLeft(); turnLeft(); turnLeft(); }
function turnRight() { turnLeft(); turnLeft(); turnLeft(); turnLeft(); turnLeft(); }
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟Why do we use functions in Karel programs?
Break down our program into smaller parts
Avoid repeating code
Make our program more readable
All of the above
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟If Karel starts at Street 1 and Avenue 1, facing East, where will Karel be, and what direction will Karel be facing after running the following code? (Assume the world is 10x10 in size)
Street 3, Avenue 1, Facing North
Street 1, Avenue 4, Facing North
Street 1, Avenue 3, Facing South
Street 1, Avenue 3, Facing North
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟If Karel starts at Street 1 and Avenue 1, facing East, where will Karel be, and what direction will Karel be facing after running the following code? (Assume the world is 10x10 in size) move(); turnLeft(); putBall(); turnLeft(); turnLeft(); turnLeft(); move(); turnLeft();
A) Street 2, Avenue 1, Facing West
B) Street 3, Avenue 1, Facing North
C) Street 1, Avenue 2, Facing South
D) Street 3, Avenue 2, Facing East
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
🌟In this code, how many times is the dance function called and how many times is it defined?🌟
Called 1 time, defined 1 time
Called 1 time, defined 3 times
Called 3 times, defined 1 time
Called 3 times, defined 3 times
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