rect answerWhat is the numerical range of a char data type in Java?Options-128 to 1270 to 327670 to 2560 to 65535Finish ClearPrev Next

Understanding the Char Data Type in Java

1. Definition of char in Java:

   • In Java, the char data type is used to represent a single 16-bit Unicode character.

2. Range of char:

   • Since a char in Java uses 16 bits, its numerical range can be calculated as follows:
     • The minimum value is 0 (representing the null character).
     • The maximum value is $2^{16} - 1 = 65535$.

3. Options analysis:

   • The provided options for the numerical range are as follows:
     • 128 to 127
     • 0 to 3276
     • 0 to 256
     • 0 to 65535

4. Identifying the correct answer:

   • The only option that correctly represents the numerical range of the char data type in Java is 0 to 65535.

Final Answer

The numerical range of a char data type in Java is 0 to 65535.