Question 6 Given: • d is a valid, non-null Date object • df is a valid, non-null DateFormat object set to the current locale What outputs the current locales country name and the appropriate version of d’s date?
Locale loc = Locale.getLocale();System.out.println(loc.getDisplayCountry()+ “ “+ df.format(d));
Locale bc = Locale.getLocale();System.out.println(loc.getDisplayCountry()+ “ “+ df.setDateFormat(d));
Locale loc = Locale.getDefault();System.out.println(loc.getDisplayCountry()+ “ “+ df.setDateFormat(d));
Locale loc = Locale.getDefault(); System.out.println(loc.getDisplayCountry()+ “ “ + df.format(d));
To solve this question, the user needs to understand the concepts of Locale, Date, and DateFormat objects.
Option A is incorrect because there is no such method as getLocale() in the Locale class. The correct method is getDefault(). Additionally, df.format(d) is used to format the date object d using the date format df. This option is incorrect because df.format(d) is called with a space between the method name and the parentheses.
Option B is incorrect because Locale.getLocale() is not a valid method in the Locale class. Also, df.setDateFormat(d) is not a valid method in the DateFormat class. Instead, df.format(d) should be used to format the Date object using the appropriate format.
Option C is incorrect because Locale.getDefault() is not used to get the current locale. Instead, Locale.getLocale() is used, which is not a valid method in the Locale class. df.setDateFormat(d) is also not a valid method in the DateFormat class. Instead, df.format(d) should be used to format the Date object using the appropriate format.
Option D is correct. Locale.getDefault() is used to get the current locale, and df.format(d) is used to format the Date object d using the appropriate date format. This option will output the current locale's country name and the appropriate version of the date object d.
Therefore, the correct answer is:
The Answer is: D