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单选题
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） { }；
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更多 “单选题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） { }；” 相关考题
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考题
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考题
14. DateFormat df； 15. Date date = new Date（）； 16. //insert code here 17. String s = df.format（ date）； Which two，inserted independently at line 16， allow the code to compile？（）A、 df= new DateFormat（）；B、 df= Date.getFormatter（）；C、 df= date.getFormatter（）；D、 df= date.getDateFormatter（）；E、df = DateFormat.getDateInstance（）；F、 df= DateFormat.getInstance（）；
考题
Which SQL statement displays the date March 19, 2001 in a format that appears as "Nineteenth of March 2001 12:00:00 AM"?（）A、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth "of" Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;B、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'Ddspth "of" Month YYYY fmHH:MI:SS AM') NEW_DATE HH:MI:SS AM') NEW _ DATE FROM dual;C、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth "of" Month YYYY NEW _ DATE FROM dual;D、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY), 'fmDdspth "of" Month YYYYfmtHH:HI:SS AM')NEW_DATE FROM dual;
考题
Which SQL statement displays the date March 19, 2001 in a format that appears as "Nineteenth of March 2001 12:00:00 AM"?（）A、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth "of" Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;B、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'Ddspth "of" Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;C、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth "of" Month YYYY HH:MI:SS AM') NEW_DATE FROM dual;D、SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmtDdspth "of" Month YYYY fmtHH:MI:SS AM') NEW_DATE FROM dual;
考题
Given： 12.Date date = new Date（）； 13.df.setLocale（Locale.ITALY）； 14.String s = df.format（date）； The variable df is an object of type DateFormat that has been initialized in line 11. What is the result if this code is run on December 14， 2000？（）A、The value of s is 14-dic-2000.B、The value of s is Dec 14， 2000.C、An exception is thrown at runtime.D、Compilation fails because of an error in line 13.
考题
Given a valid DateFormat object named df，and 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） { }；
考题
单选题Which SQL statement displays the date March 19, 2001 in a format that appears as "Nineteenth of March 2001 12:00:00 AM"?（）A
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth of Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;B
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'Ddspth of Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;C
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth of Month YYYY HH:MI:SS AM') NEW_DATE FROM dual;D
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmtDdspth of Month YYYY fmtHH:MI:SS AM') NEW_DATE FROM dual;
考题
多选题14. DateFormat df； 15. Date date = new Date（）； 16. //insert code here 17. String s = df.format（ date）； Which two，inserted independently at line 16， allow the code to compile？（）Adf= new DateFormat（）；Bdf= Date.getFormatter（）；Cdf= date.getFormatter（）；Ddf= date.getDateFormatter（）；Edf = DateFormat.getDateInstance（）；Fdf= DateFormat.getInstance（）；
考题
单选题在下列程序的空白处，应填入的正确选项是（ ）。import java.io.*;
public class ObjectStreamTest{
public static void main(string args[])throws IOException{
ObjectOutputStream oos=new ObjectOutputStream(new FileOutputStream("serial.bin"));
Java.until.Date d=new Java.until.Date();
oos.______();
ObjectInputStream ois=new ObjectlnputStream(new FileOutputStream("serial.bin"));
try{
java.until.date restoredDate=(Java.until.Date)ois.readObject();
System.out.println("read object back from serial.bin file:"+restoredDate);
}
catch(ClassNotFoundException cnf){
System.out.println("class not found");
}
}A
readObjectB
WriterC
BufferedWriterD
writeObject
考题
单选题Given： 12.Date date = new Date（）； 13.df.setLocale（Locale.ITALY）； 14.String s = df.format（date）； The variable df is an object of type DateFormat that has been initialized in line 11. What is the result if this code is run on December 14， 2000？（）A
The value of s is 14-dic-2000.B
The value of s is Dec 14， 2000.C
An exception is thrown at runtime.D
Compilation fails because of an error in line 13.
考题
单选题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（））；
考题
单选题12. Date date = new Date（）； 13. df.setLocale（Locale.ITALY）； 14. String s = df.format（date）； The variable df is an object of type DateFormat that has been initialized in line 11. What is the result if this code is run on December 14， 2000？（）A
The value of s is 14-dic-2004.B
The value of s is Dec 14， 2000.C
An exception is thrown at runtime.D
Compilation fails because of an error in line 13.
考题
单选题以下哪个语句能正确弹出结果：（）A
alert(new Date(2011 , 12 , 25).getDay());B
alert(new Date(2011 , 12 , 25 , 5).getDay());C
alert(new Date(2011 , 12 , 25 , 5 , 5 , 9).getDay());D
以上三个结果都正确
考题
单选题Given a valid DateFormat object named df，and 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） { }；
考题
单选题Which SQL statement displays the date March 19, 2001 in a format that appears as "Nineteenth of March 2001 12:00:00 AM"? （）A
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth of Month YYYY fmHH:MI:SS AM') NEW_DATE FROM dual;B
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'Ddspth of Month YYYY fmHH:MI:SS AM') NEW_DATE HH:MI:SS AM') NEW _ DATE FROM dual;C
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY'), 'fmDdspth of Month YYYY NEW _ DATE FROM dual;D
SELECT TO_CHAR(TO_DATE('19-Mar-2001', 'DD-Mon-YYYY), 'fmDdspth of Month YYYYfmtHH:HI:SS AM')NEW_DATE FROM dual;
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