Question $6(3$ points$)$

When reading a file using a Scanner object, what is the recommended technique

for determining that the end of the file has been reached?

Calling hasNext $()($or similar method$)$

Checking if readLine $()$ returned null

Checking the status flag field $($on the Scanner object$)$

Reading the total number of bytes as the first byte of the file

Using the $.$ length field $($on the Scanner object$)$

Waiting for an exception to be thrown and then catching it

Question $7(3$ points$)$

When reading a file using a BufferedReader object, what is the recommended

technique for determining that the end of the file has been reached?

Calling hasNext $()($or similar method$)$

Checking if readLine $()$ returned null

Checking the status flag field $($on the BufferedReader object$)$

Reading the total number of bytes as the first byte of the file

Using the $.$ length field $($on the Scanner object$)$

Waiting for an exception to be thrown and then catching it

Question $8(1$ point$)$

Generally, if a method opens a file, it should close it$.$

True

False