CS Python Fundamentals Unit 4 Review

Which values - in order - will be printed by this code?

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​ (a)   ​ (b)   ​ (c)  

• 7
• 3
• -1
• 11
• 2
• 6
• -4

Which loop will print the numbers 2, 5, 8, ..., 23?

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Ask the user to input a number less than 10. Print all the numbers from 1 to that number. Which loop correctly does this?

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Write a program to ask the user for a number between 1 and 5, then ask for that many of their favorite movies, counting down to their #1 favorite.

A sample output is as follows:

Enter a number between 1 and 5: 3

What is your #3 favorite movie? Saving Private Ryan

What is your #2 favorite movie? Raiders of the Lost Ark

What is your #1 favorite movie? The Empire Strikes Back

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What will the following code print?

• The numbers 0 through 5

• The numbers 1 through 6

• The numbers 2 through 6

• The numbers 2 through 7

What is the bug in this code?

• There is no bug

• The loop will never run

• print (x) causes an error because x is an integer

• The loop will never stop

Which statement is true concerning a loop control variable?

• must be declared as a boolean value

• must decrease in value inside the loop

• must be a certain value to stop the loop

• must receive its value from user input

In what type of loop do you know in advance how many times it will repeat?

• infinte loop

• for loop

• while loop

• user input loop

Which range function will generate all even numbers between 10 and 24 (including 10 and 24) ?

• range(10, 25, 2)

• range(10, 24)

• range(10, 25)

• range(10, 24, 2)

What is the output from this code?

• 1 4 7 10

• -1 2 5 8

• 15 13 11 9 7 5

• -2 0 2 4 6 8