Python PCEP Day 3Flashcard

Front

What symbols do we use to represent a list in Python? ( ) [ ] { } < >

Back

[ ]

Front

What symbols do we use to represent a tuple in Python?

Back

( )

Front

What is a mutable data type?

Back

A data type that can have its values changed, added or removed.

Front

To remove an item from a list, what command can we use? Options: append(), insert(), split(), remove()

Back

remove()

Front

To add an item to the end of a list, what command can we use?

Back

append()

Front

Which of the following is an example of a list? Options: ["apple", "pear", "banana", "strawberry"], ("apple", "pear", "banana", "strawberry"), {"apple", "pear", "banana", "strawberry"}, <"apple", "pear", "banana", "strawberry">

Back

["apple", "pear", "banana", "strawberry"]

Front

When might we use tuples instead of lists?

Back

When the data within it would never change.

Front

Which value is a String? Options: 64, "cat", True, 0.5

Back

"cat"

Front

What is a String?

Back

Group of characters between quotation marks. eg: "dog"

Front

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

Back

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