Python review

Which of these is the correct code for creating a list of names?

• nameList = John, Harry, Jesse, John, Harry, Harry

• nameList = ("John", "Harry", "Jesse", "John", "Harry", "Harry")

• nameList = ["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• nameList = [John, Harry, Jesse, John, Harry, Harry]

List items have an index number. In the following list, which item has the index number of 3?

["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• "John"

• "Harry"

• "Jesse"

• "John"

Which of these pieces of code would return the name "Harry" from the following list?

nameList = ["John", "Harry", "Jesse", "John", "Harry", "Harry"]

• nameList()

• nameList[1]

• NameList(4)

• nameList["4"]

This list contains items of what data type?

• String

• Boolean

• Float

• Integer

Which symbols are used to open and close a list?

• ( ) round brackets

• ( ) curly brackets

• [ ] square brackets

• " " speech marks

variable.sort() will do what?

• Sort the list into alphabetical order

• Sort the list into reverse order

• Create a new list

• Error

What is the resulting value of x?

double x;

x = 2.3

• 2

• 2.3

• Error

What is the resulting value of x?

int x;

x = 2.3;

• Error

• 2

• 2.3

What is the resulting value of x?

double x;

x = 7;

• Error

• 7

• 7.0

What data type for a constant called: PI = 3.14

• STRING

• INTEGER

• FLOAT

• BOOLEAN