Strings and Lists

Question 1

Identifier

Answer 1

Variable Name

Question 2

Literals

Answer 2

Directly represents a fixed value

Question 3

\n

Answer 3

Linebreak, newline charactor

Question 4

\

Answer 4

Escape charactor. Interprets in an alternative way (ignores quotes…etc)

Question 5

”””

Answer 5

Doesn’t close a string until another set of “””

Question 6

Len()

Answer 6

Function that shows the number of characters in a string or length of a string

Question 7

Indexing

Answer 7

“Hello”[0] ->’H’. Can be used on strings and lists to access a specific part of them

Question 8

Index Operator

Answer 8

[]

Question 9

range(x, y, z)

Answer 9

x= start, y= stop, z= step

Question 10

Index Numbers

Answer 10

The numerical representation of the positions of elements within a sequence (string or list)

Question 11

Slice

Answer 11

Piece of a string, starting from some position and extending to another position

Question 12

Int function

Answer 12

Converts a value to an integer ex: int(“3”) = 3

Question 13

Float function

Answer 13

Converts a value into a floating point value ex: float(“34.4”) = 34.4

Question 14

Predicates

Answer 14

Returns true or false to indicate something.

Question 15

Boolean Statements

Answer 15

True and FalseB

Question 16

Boolean Operators

Answer 16

AND, OR, NOT

Question 17

Sequences

Answer 17

Represent a sequence of values. Data type

Question 18

.Append()

Answer 18

Adds item/argument as a single item to the end of a list. Only ever adds one item.

Question 19

.Extend()

Answer 19

Treats arguments as a sequence and adds each item in the sequence to the end of the list. Adds a sequence of items to a list.

Question 20

.Reverse()

Answer 20

Reverses the order of a list (sequence)

Question 21

.Sort()

Answer 21

Rearranges the items in a list to their alphabetical order

Question 22

Mutable

Answer 22

Changeable

Question 23

Immutable

Answer 23

Unchangeable

Question 24

Augmented Assignment

Answer 24

Augments the existing value rather than replacing it. EX n += 2 is the same as n = n + 2