To determine which of the provided options can be used to obtain a `Byte` object from a string, it's important to understand the functionality of each method related to the `Byte` wrapper class in Java.

1. **toString()**: This method is used to convert a `Byte` object to its string representation. It does not convert a string to a `Byte`.

2. **decode()**: The `Byte.decode(String s)` method can be used to convert a string representation of a byte value into a `Byte` object. For example, `Byte.decode("10")` would return a `Byte` object representing the value 10.

3. **getString()**: This method does not exist in the context of the `Byte` wrapper class.

4. **encode()**: This method is not used to obtain a `Byte` object from a string. It typically relates to character encoding rather than byte conversion.

### Final Answer
The correct option is **decode()**.

Question

To determine which of the provided options can be used to obtain a `Byte` object from a string, it's important to understand the functionality of each method related to the `Byte` wrapper class in Java.

1. **toString()**: This method is used to convert a `Byte` object to its string representation. It does not convert a string to a `Byte`.

2. **decode()**: The `Byte.decode(String s)` method can be used to convert a string representation of a byte value into a `Byte` object. For example, `Byte.decode("10")` would return a `Byte` object representing the value 10.

3. **getString()**: This method does not exist in the context of the `Byte` wrapper class.

4. **encode()**: This method is not used to obtain a `Byte` object from a string. It typically relates to character encoding rather than byte conversion.

### Final Answer
The correct option is **decode()**.

Knowee AI · Accepted Answer

To determine which of the provided options can be used to obtain a `Byte` object from a string, it's important to understand the functionality of each method related to the `Byte` wrapper class in Java.

1. **toString()**: This method is used to convert a `Byte` object to its string representation. It does not convert a string to a `Byte`.

2. **decode()**: The `Byte.decode(String s)` method can be used to convert a string representation of a byte value into a `Byte` object. For example, `Byte.decode("10")` would return a `Byte` object representing the value 10.

3. **getString()**: This method does not exist in the context of the `Byte` wrapper class.

4. **encode()**: This method is not used to obtain a `Byte` object from a string. It typically relates to character encoding rather than byte conversion.

### Final Answer
The correct option is **decode()**.

ect the correct answerWhich of these methods of Byte wrapper can be used to obtain Byte object from a string?OptionstoString()decode()getString()encode()

Question

Which of these methods of Byte wrapper can be used to obtain Byte object from a string?

Solution

Final Answer

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