Asked by Vishaldeep Singh on Jun 11, 2024
Verified
What does the following code output? DecimalFormat percent = new DecimalFormat"0.00%") ;
System.out.printlnpercent.format0.308) ) ;
A) 3.080%
B) 30.80%
C) .0308%
D) 308.0%
DecimalFormat
A class in Java that formats decimal numbers to a specific pattern or format, providing control over the display.
Percent.format
A method used to format numbers as percentages typically found in internationalization or number formatting libraries.
- Analyze and apply formatting to numbers using DecimalFormat and NumberFormat classes.
Verified Answer
ME
Marchell EndsleyJun 17, 2024
Final Answer :
B
Explanation :
The code creates a DecimalFormat object with a pattern of "0.00%" and applies it to the number 0.308 using the format() method. The "% sign in the pattern causes the number to be multiplied by 100 and displayed with a percent symbol. The output will be "30.80%".
Learning Objectives
- Analyze and apply formatting to numbers using DecimalFormat and NumberFormat classes.
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