Which of the following commands is a valid Karel command?

Introduction to Programming Unit Quiz

Quiz
•
Computers
•
8th Grade
•
Medium
Kala Griffin
Used 49+ times
FREE Resource
25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
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?
(Ignore the indenting)
function turnRight(){ turnLeft(); turnLeft(); turnLeft(); }
function turnRight(){ turnRight(); turnRight(); turnRight(); }
function turnRight{ turnLeft(); turnLeft(); turnLeft(); }
turnRight function(){ 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)
Street3, Avenue1, FacingNorth
Street1, Avenue4, FacingNorth
Street1, Avenue3, FacingSouth
Street1, Avenue3, FacingNorth
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Karel starts at Street 1 and Avenue 1, facing East. After calling the stairStep function twice, where will Karel be and what direction will Karel be facing? (Assume this is a SuperKarel program and the world is 10x10 in size)
Street2, Avenue2, FacingNorth
Street3, Avenue3, FacingEast
Street3, Avenue3, FacingWest
Street4, Avenue4, FacingEast
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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