11. String test = “This is a test”; 12. String[] tokens = test.split(”\s”); 13. System.out.println(tokens.length); What is the result?()
A. 0 B. 1 C. 4 D. Compilation fails. E. An exception is thrown at runtime.
16. Date d = new Date(0L); 17. String ds = “December 15, 2004”; 18. // insert code here What updates d‟s value with the date represented by ds?()
A. 18. d = df.parse(ds); B. 18. d = df.getDate(ds); C. 18. try { 19. d = df.parse(ds); 20. } catch(ParseException e) { }; D. 18. try { 19. d = df.getDate(ds); 20. } catch(ParseException e) { };
33. Date d = new Date(0); 34. String ds = “December 15, 2004”; 35. // insert code here 36. try { 37. d = df.parse(ds); 38. } 39. catch(ParseException e) { 40. System.out.println(”Unable to parse “+ ds); 41. } 42. // insert code here too Which will create the appropriate DateFormat object and add a day to the Date object?()
A. 35. DateFormat df= DateFormat.getDateFormat(); 42. d.setTime( (60 * 60 * 24) +d.getTime()); B. 35. DateFormat df= DateFormat.getDateJnstance(); 42. d.setTime( (1000 * 60 * 60 * 24) + d.getTime()); C. 35. DateFormat df= DateFormat.getDateFormat(); 42. d.setLocalTime( (1000*60*60*24) + d.getLocalTime()); D. 35. DateFormat df= DateFormat.getDateJnstance(); 42. d.setLocalTime( (60 * 60 * 24) + d.getLocalTime());