What is difference between byte and int in Java?

byte: The byte data type is an 8-bit signed two’s complement integer. It has a minimum value of -128 and a maximum value of 127 (inclusive). In Java SE 8 and later, you can use the int data type to represent an unsigned 32-bit integer, which has a minimum value of 0 and a maximum value of 232-1.

What is the difference between Byte and integer data type?

Only difference is with the range of values it can hold. Byte variable can hold values from -127 to +128. Bytes consists of 8 bits. In C# integer is of 4 bytes.. so has more range….Answers.

What is int data type in Java?

The int data type can store whole numbers from -2147483648 to 2147483647. In general, and in our tutorial, the int data type is the preferred data type when we create variables with a numeric value.

What is difference between int and long in Java?

An int is a 32-bit integer; a long is a 64-bit integer. Which one to use depends on how large the numbers are that you expect to work with. int and long are primitive types, while Integer and Long are objects.

What is the difference between short int and long integer data types?

short datatype is the variable range is more than byte but less than int and it also requires more memory than byte but less memory in comparison to int. long datatype is less frequently used. It should only be used when the range of the numeric value is too high.

What is the difference between short integer and long integer?

If you need to store integers between -32,768 and 32,767 only, specify the short integer data type, because it takes up only 2 bytes, whereas the long integer data type takes up 4. The following table lists data types, their ranges, and storage requirements.

What is the range of byte data type in Java?

-128 to 127
byte data type is an 8-bit signed Java primitive integer data type. Its range is -128 to 127.

What is the range of byte data type in Java Mcq?

What is the range of byte data type in Java? Explanation: Byte occupies 8 bits in memory. Its range is from -128 to 127.

What is a byte in Java?

A byte in Java is 8 bits. It is a primitive data type, meaning it comes packaged with Java. Bytes can hold values from -128 to 127. No special tasks are needed to use it; simply declare a byte variable and you are off to the races.

What is the difference between int and long data type?

The int data type is a 32-bit signed two’s complement integer. The long data type is a 64-bit signed two’s complement integer. The long is a larger data type than int. The difference between int and long is that int is 32 bits in width while long is 64 bits in width.