Data Type

Question 1

Integers

Answer 1

• int
• Whole numbers, such as: 3 300 200

Question 2

Floating point

Answer 2

• float
• Numbers with a decimal pint: 2.3. 4.6. 100.0

Question 3

Strings

Answer 3

• str
• ordered sequence of characters: “hello” ‘Sammy’ “2000”

Question 4

Lists

Answer 4

• list
• Ordered sequence of objects: [10,”hello”,200.3]
• In brackets []

Question 5

Dictionaries

Answer 5

• dict
• Unordered Key:Value pairs: {“mykey”:”value”,”name”:”Frankie”}

Question 6

Tuples

Answer 6

• tup
• Ordered immutable sequence of objects: (10,”hello”,200.3)

Question 7

Sets

Answer 7

• set
• Unordered collection of unique objects: {“a”,”b”}

Question 8

Booleans

Answer 8

• bool
• Logical value indicating True or False

Question 9

Text Type

Answer 9

str

Question 10

Numeric Types

Answer 10

1. int
2. float
3. complex

Question 11

Sequence Types

Answer 11

1. list
2. tuple
3. range

Question 12

Mapping Type

Answer 12

dict

Question 13

Set Types

Answer 13

• set
• frozenset

Question 14

Boolean Type

Answer 14

bool

Question 15

Binary Types

Answer 15

• bytes
• bytearray
• memoryview

Question 16

Brackets [] used for:

Answer 16

• List
• List comprehensions

Question 17

Braces {} used for:

Answer 17

• Sets eg. s1={10,20,30}
• Dictionary eg. d1={‘roll’:101, ‘name’:’xyz’}

Question 18

Parentheses() used for:

Answer 18

• Immutable sequenced data type (data that doesn’t change)
• t1=(10,20,30)

Question 19

• brackets []
• braces {}
• parenthese ()

Answer 19

• list
• sets
• tup

Question 20

• list
• sets
• tup

Answer 20

• brackets []
• braces {}
• parenthese ()

Question 21

Get the data type of any object:

Answer 21

1. type()
2. print(type(x))

Question 22

Setting the Data Type:

x = “Hello World”

Answer 22

str

Question 23

Setting the Data Type:

x = 20

Answer 23

int

Question 24

Setting the Data Type:

x = 20.5

Answer 24

float

Question 25

Setting the Data Type:

x = 1j

Answer 25

complex

Question 26

Setting the Data Type:

x = [“apple”, “banana”, “cherry”]

Answer 26

list

Question 27

Setting the Data Type: x = (“apple”, “banana”, “cherry”)

Answer 27

tuple

Question 28

Setting the Data Type:

x = range(6)

Answer 28

range

Question 29

Setting the Data Type:

x = {“name” : “John”, “age” : 36}

Answer 29

dict

Question 30

Setting the Data Type:

x = {“apple”, “banana”, “cherry”}

Answer 30

set

Question 31

Setting the Data Type:

x = frozenset({“apple”, “banana”, “cherry”})

Answer 31

frozenset

Question 32

Setting the Data Type:

x = True

Answer 32

bool

Question 33

Setting the Data Type:

x = b”Hello”

Answer 33

bytes

Question 34

Setting the Data Type:

x = bytearray(5)

Answer 34

bytearray