module6-字符串、格式化以及封裝類-資料下載頁
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【正文】 eption e) {40. (Unable to parse + ds)。Copyright Tarena Corporation, rights reserved41. }42. // insert code here tooWhich will create the appropriate DateFormat object and add a day tothe Date object?A. 35. DateFormat df= ()。42. ( (60 * 60 * 24) + ())。B. 35. DateFormat df= ()。42. ( (1000 * 60 * 60 * 24) + ())。C. 35. DateFormat df= ()。42. ( (1000*60*60*24) + ())。D. 35. DateFormat df= ()。42. ( (60 * 60 * 24) + ())。Answer: BQuestion 20Given a valid DateFormat object named df, and16. Date d = new Date(0L)。17. String ds = December 15, 2004。18. // insert code hereWhat updates d’s value with the date represented by ds?A. 18. d = (ds)。B. 18. d = (ds)。C. 18. try {19. d = (ds)。20. } catch(ParseException e) { }。D. 18. try {19. d = (ds)。20. } catch(ParseException e) { }。Answer: CQuestion 21Given:12. (Pi is approximately %d., )。What is the result?A. Compilation fails.B. Pi is approximately 3.C. Pi is approximately .D. An exception is thrown at runtime.Answer: DCopyright Tarena Corporation, rights reservedQuestion 22Given:* d is a valid, nonnull Date object* df is a valid, nonnull DateFormat object set to thecurrent localeWhat outputs the current locales country name and the appropriateversion of d’s date?A. Locale loc = ()。(()+ + (d))。B. Locale loc = ()。(()+ + (d))。C. Locale bc = ()。(()+ + (d))。D. Locale loc = ()。(()+ + (d))。Answer: BQuestion 23Given:12. String csv = Sue,5,true,3。13. Scanner scanner = new Scanner( csv)。14. (,)。15. int age = ()。What is the result?A. Compilation fails.B. After line 15, the value of age is 5.C. After line 15, the value of age is 3.D. An exception is thrown at runtime.Answer: DCopyright Tarena Corporation, rights reserved二、拖拽題：Question 1：int i = 123。(%d, i)。(Pi is approximately %f and E is approximately %b, ,)。Place the values where they would appear in the output.
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