What is the size required by byte data type?
What is the size required by byte data type?
1 byte
Primitive Data Types
| Data Type | Size | Description |
|---|---|---|
| byte | 1 byte | Stores whole numbers from -128 to 127 |
| short | 2 bytes | Stores whole numbers from -32,768 to 32,767 |
| int | 4 bytes | Stores whole numbers from -2,147,483,648 to 2,147,483,647 |
| long | 8 bytes | Stores whole numbers from -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 |
How many data types are there in Java?
There are 8 primitive data types in Java: byte, char, short, int, long, float, double and boolean. These data types act as the basic building blocks of data manipulation in Java.
What are all the data types in Python?
Built-in Data Types
| Text Type: | str |
|---|---|
| Numeric Types: | int , float , complex |
| Sequence Types: | list , tuple , range |
| Mapping Type: | dict |
| Set Types: | set , frozenset |
When byte data type is used in Java?
The byte data type is used to save memory in large arrays where the memory savings is most required. It saves space because a byte is 4 times smaller than an integer. It can also be used in place of “int” data type.
What are methods in Java?
A method is a collection of statements that perform some specific task and return the result to the caller. A method can perform some specific task without returning anything. Methods allow us to reuse the code without retyping the code.
How many integer types are supported by Python name them?
Two integer types are supported by Python. They are: Integers (signed) Booleans.
What are the inbuilt data types in Python and which of them are mutable?
Mutable sequences can be changed after creation. Some of Python’s mutable data types are: lists, byte arrays, sets, and dictionaries.
What are the different types of data in statistics?
Types of Data in Statistics (4 Types – Nominal, Ordinal, Discrete, Continuous)