Which statement is true about variable initialization in Java?

The statement regarding the initialization of string variables is accurate because in Java, a string variable must hold a value that is a sequence of characters, enclosed in double quotes, such as "Hello". When you attempt to initialize a string variable with a number, like 123, it does not conform to the data type that the variable is expected to hold, which can lead to a type mismatch error.

In Java, type safety is enforced, so the data types of variables must be consistent with the values assigned to them; therefore, initializing a string with a numeric value is incorrect. It is important to ensure that the value assigned matches the specified data type of the variable to avoid runtime issues and maintain the program's integrity.