CP Final Exam Review 3

What can cause a logic error?

• Bad spacing
• Wrong condition or math
• Too many variables
• Using lists

Answer explanation

A logic error happens when the code runs but gives the wrong result due to incorrect reasoning.

What tool shows all items and their frequencies?

• Timeline
• Chart
• Dot plot
• Video

Answer explanation

A dot plot is a type of chart that displays the frequency of individual values.

Which is an event you can program?

• User clicks the stage
• Variable increases

Answer explanation

An event reacts to user input like key presses or mouse clicks.

Which value is returned by `min([3, 6, 1, 9])`?

• 9
• 3
• 1
• 6

Answer explanation

The min() function returns the smallest value in a list of numbers.

Which is a loop keyword in Python?

• repeat
• run
• for
• next

Answer explanation

Loops let the program repeat actions without writing code multiple times.

Which function is used to add an item to a list?

• insert()
• append()
• add()
• push()

Answer explanation

The append() method adds a new item to the end of the list.

What will `if 'a' in ['a', 'b', 'c']:` return?

• False
• Error
• True
• Loop

Answer explanation

This checks if 'a' is in the list, and returns True because it is

What is used to group characters in a string?

• Brackets
• Quotes
• Dashes
• Slashes

Answer explanation

Strings are sequences of characters inside quotes, like 'Hello'.

What do lists use to access specific items?

• Dots
• Spaces
• Indexes
• Functions

Answer explanation

Lists use indexes (position numbers) to access specific items.

What is an index?

• The list size
• The loop number
• Position of an item in a list
• The number of bugs

Answer explanation

An index is the position number of an item in a list, starting at 0.