网友您好, 请在下方输入框内输入要搜索的题目:
题目内容
(请给出正确答案)
单选题
Given: 11.double input = 314159.26; 12.NumberFormat nf = NumberFormat.getInstance(Locale.ITALIAN); 13.String b; 14.//insert code here Which code, inserted at line 14, sets the value of b to 314.159,26?()
A
b = nf.parse( input );
B
b = nf.format( input );
C
b = nf.equals( input );
D
b = nf.parseObject( input );
参考答案
参考解析
解析:
暂无解析
更多 “单选题Given: 11.double input = 314159.26; 12.NumberFormat nf = NumberFormat.getInstance(Locale.ITALIAN); 13.String b; 14.//insert code here Which code, inserted at line 14, sets the value of b to 314.159,26?()A b = nf.parse( input );B b = nf.format( input );C b = nf.equals( input );D b = nf.parseObject( input );” 相关考题
考题
Whichcode,insertedatline14,setsthevalueofbto314.159,26?()
A.b=nf.parse(input);B.b=nf.format(input);C.b=nf.equals(input);D.b=nf.parseObject(input);
考题
11.public class Counter{12.public static void main(String[]args){13.int numArgs=/*insert code here*/;14.}15.}and the command line:java Counter one fred 42 Which code,inserted at line 13,captures the number of arguments passed into the program?()A.args.countB.args.lengthC.args.count()D.args.length()E.args.getLength()
考题
doubleinput=314159.26;12.NumberFormatnf=NumberFormat.getInstance(Locale.ITALIAN);13.Stringb;14.//insertcodehereWhichcode,insertedatline14,setsthevalueofbto314.159,26?()
A.b=nf.parse(input);B.b=nf.format(input);C.b=nf.equals(input);D.b=nf.parseObject(input);
考题
Given:Which three methods, inserted individually at line 14, will correctly complete class Two?()
A.int foo() { /* more code here */ }B.void foo() { /* more code here */ }C.public void foo() { /* more code here */ }D.private void foo() { /* more code here */ }E.protected void foo() { /* more code here */ }
考题
Given:11.doubleinput=314159.26;12.NumberFormatnf=NumberFormat.getInstance(Locale.ITALIAN);13.Stringb;14.//insertcodehereWhichcode,insertedatline14,setsthevalueofbto314.159,26?()
A.b=nf.parse(input);B.b=nf.format(input);C.b=nf.equals(input);D.b=nf.parseObject(input);
考题
Given: 11.% 12.request.setAttribute("vals", new String[]{"1","2","3","4"}); 13.request.setAttribute("index", "2"); 14.% 15.%-- insert code here --% Which three EL expressions, inserted at line 15,are valid and evaluate to "3"?()A、${vals.2}B、${vals["2"]}C、${vals.index}D、${vals[index]}E、${vals}[index]F、${vals[vals[index-1]]}
考题
class One { void foo() {} } class Two extends One { //insert method here } Which three methods, inserted individually at line 14, will correctly complete class Two?()A、 int foo() { /* more code here */ }B、 void foo() { /* more code here */ }C、 public void foo() { /* more code here */ }D、 private void foo() { /* more code here */ }E、 protected void foo() { /* more code here */ }
考题
10. class Line { 11. public static class Point { } 12. } 13. 14. class Triangle { 15. // insert code here 16. } Which code, inserted at line 15, creates an instance of the Point class defined in Line?() A、 Point p = new Point();B、 Line.Point p = new Line.Point();C、 The Point class cannot be instatiated at line 15.D、 Line 1 = new Line() ; 1.Point p = new 1.Point();
考题
Given: 10.public void service(ServletRequest request, 11.ServletResponse response) { 12.ServletInputStream sis = 13.// insert code here 14.} Which retrieves the binary input stream on line 13?()A、request.getWriter();B、request.getReader();C、request.getInputStream();D、request.getResourceAsStream();
考题
11. double input = 314159.26; 12. NumberFormat nf= NumberFormat.getInstance(Locale.ITALIAN); 13. String b; 14. //insert code here Which code, inserted at line 14, sets the value of b to 3 14.159,26?() A、 b = nf.parse( input);B、 b = nf.format( input);C、 b = nf.equals( input);D、 b = nf.parseObject( input);
考题
Given: 11.double input = 314159.26; 12.NumberFormat nf = NumberFormat.getInstance(Locale.ITALIAN); 13.String b; 14.//insert code here Which code, inserted at line 14, sets the value of b to 314.159,26?()A、b = nf.parse( input );B、b = nf.format( input );C、b = nf.equals( input );D、b = nf.parseObject( input );
考题
Given: 12. NumberFormat nf = NumberFormat.getInstance(); 13. nf.setMaximumFractionDigits(4); 14. nf.setMinimumFractionDigits(2); 15. String a = nf.format(3.1415926); 16. String b = nf.format(2); Which two statements are true about the result if the default locale is Locale.US?()A、 The value of b is 2.00.B、 The value of a is 3.141.C、 The value of a is 3.14.D、 The value of b is 2.0000.E、 The value of a is 3.1415.F、 The value of a is 3.1416.G、 The value of b is 2.
考题
Given: 10. class One { 11. void foo() { } 12. } 13. class Two extends One { 14. //insert method here 15. } Which three methods, inserted individually at line 14, will correctly complete class Two?()A、 public void foo() { /* more code here */ }B、 private void foo() { /* more code here */ }C、 protected void foo() { /* more code here */ }D、 int foo() { /* more code here */ } E、 void foo() { /* more code here */ }
考题
Given 11.public interface Status { 12./* insert code here */ int MY_VALUE = 10; 13.} Which three are valid on line 12?()A、finalB、staticC、nativeD、publicE、private
考题
单选题11.public class Counter{ 12.public static void main(String[]args){ 13.int numArgs=/*insert code here*/; 14.} 15.} and the command line:java Counter one fred 42 Which code,inserted at line 13,captures the number of arguments passed into the program?()A
args.countB
args.lengthC
args.count()D
args.length()E
args.getLength()
考题
多选题Given: 10. class One { 11. void foo() { } 12. } 13. class Two extends One { 14. //insert method here 15. } Which three methods, inserted individually at line 14, will correctly complete class Two?()Apublic void foo() { /* more code here */ }Bprivate void foo() { /* more code here */ }Cprotected void foo() { /* more code here */ }Dint foo() { /* more code here */ }Evoid foo() { /* more code here */ }
考题
多选题Given: Which three methods, inserted individually at line 14, will correctly complete class Two?()Aint foo() { /* more code here */ }Bvoid foo() { /* more code here */ }Cpublic void foo() { /* more code here */ }Dprivate void foo() { /* more code here */ }Eprotected void foo() { /* more code here */ }
考题
单选题Given: 10.public void service(ServletRequest request, 11.ServletResponse response) { 12.ServletInputStream sis = 13.// insert code here 14.} Which retrieves the binary input stream on line 13?()A
request.getWriter();B
request.getReader();C
request.getInputStream();D
request.getResourceAsStream();
考题
单选题10. class Nav{ 11. public enum Direction { NORTH, SOUTH, EAST, WEST } 12. } 13. public class Sprite{ 14. // insert code here 15. } Which code, inserted at line 14, allows the Sprite class to compile?()A
Direction d = NORTH;B
Nav.Direction d = NORTH;C
Direction d = Direction.NORTH;D
Nav.Direction d = Nav.Direction.NORTH;
考题
多选题Given: 11. // insert code here 12. private N min, max; 13. public N getMin() { return min; } 14. public N getMax() { return max; } 15. public void add(N added) { 16. if (min == null || added.doubleValue() max.doubleValue()) 19. max = added; 20. } 21. } Which two, inserted at line 11, will allow the code to compile?()AABBCCDDEEFF
考题
多选题Given 11.public interface Status { 12./* insert code here */ int MY_VALUE = 10; 13.} Which three are valid on line 12?()AfinalBstaticCnativeDpublicEprivate
考题
单选题11. double input = 314159.26; 12. NumberFormat nf= NumberFormat.getInstance(Locale.ITALIAN); 13. String b; 14. //insert code here Which code, inserted at line 14, sets the value of b to 3 14.159,26?()A
b = nf.parse( input);B
b = nf.format( input);C
b = nf.equals( input);D
b = nf.parseObject( input);
考题
单选题Given: 11.String test = "Test A. Test B. Test C."; 12.// insert code here 13.String[] result = test.split(regex); Which regular expression, inserted at line 12,correctly splits test into "Test A","Test B",and "Test C"?()A
String regex = ;B
String regex = ;C
String regex = .*;D
String regex = //s;E
String regex = //.//s*;
考题
单选题10. class Line { 11. public static class Point { } 12. } 13. 14. class Triangle { 15. // insert code here 16. } Which code, inserted at line 15, creates an instance of the Point class defined in Line?()A
Point p = new Point();B
Line.Point p = new Line.Point();C
The Point class cannot be instatiated at line 15.D
Line 1 = new Line() ; 1.Point p = new 1.Point();
考题
多选题class One { void foo() {} } class Two extends One { //insert method here } Which three methods, inserted individually at line 14, will correctly complete class Two?()Aint foo() { /* more code here */ }Bvoid foo() { /* more code here */ }Cpublic void foo() { /* more code here */ }Dprivate void foo() { /* more code here */ }Eprotected void foo() { /* more code here */ }
考题
多选题Given: 12. NumberFormat nf = NumberFormat.getInstance(); 13. nf.setMaximumFractionDigits(4); 14. nf.setMinimumFractionDigits(2); 15. String a = nf.format(3.1415926); 16. String b = nf.format(2); Which two statements are true about the result if the default locale is Locale.US?()AThe value of b is 2.00.BThe value of a is 3.141.CThe value of a is 3.14.DThe value of b is 2.0000.EThe value of a is 3.1415.FThe value of a is 3.1416.GThe value of b is 2.
考题
单选题Given: 11.double input = 314159.26; 12.NumberFormat nf = NumberFormat.getInstance(Locale.ITALIAN); 13.String b; 14.//insert code here Which code, inserted at line 14, sets the value of b to 314.159,26?()A
b = nf.parse( input );B
b = nf.format( input );C
b = nf.equals( input );D
b = nf.parseObject( input );
热门标签
最新试卷