To answer this question, let's go through each statement and evaluate whether it is true or false:
Option A) The value of b is 2 - This statement is false. The NumberFormat
object nf
is set to format the numbers with a minimum of 2 decimal places. Therefore, the value of b will have 2 decimal places.
Option B) The value of b is 2.00 - This statement is true. The NumberFormat
object nf
is set to format the numbers with a minimum of 2 decimal places. When the value 2 is formatted using this NumberFormat
object, it will be displayed with 2 decimal places, resulting in the value "2.00".
Option C) The value of a is 3.1415 - This statement is false. The NumberFormat
object nf
is set to format the numbers with a maximum of 4 decimal places. Therefore, the value of a will be rounded to 4 decimal places.
Option D) The value of a is 3.141 - This statement is false. The NumberFormat
object nf
is set to format the numbers with a minimum of 2 decimal places. Therefore, the value of a will have 2 decimal places.
The correct answer is Option B. The value of b is "2.00" because the NumberFormat
object nf
is set to format the numbers with a minimum of 2 decimal places.