Click the Exhibit button. What is the result?()
A.Line 26 prints "a" to System.out. B.Line 26 prints "b" to System.out. C.An exception is thrown at line 26 at runtime. D.Compilation of class A will fail due to an error in line 6.
多项选择题Given. Which two statements are true?()
A.Foo.beta() is a valid invocation of beta(). B.Foo.alpha() is a valid invocation of alpha(). C.Method beta() can directly call method alpha(). D.Method alpha() can directly call method beta().
单项选择题Given: What is the result when the programmer attempts to compile the code and run it with the command java Converter 12?()
A.It is true that j==i. B.It is false that j==i. C.An exception is thrown at runtime. D.Compilation fails because of an error in line 13.
单项选择题Given: What is the result?()
A.true true B.false true C.true false D.false false
单项选择题Given: What creates the appropriate DateFormat object and adds 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.getDateInstance();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.getDateInstance();42. d.setLocalTime( (60 * 60 * 24) + d.getLocalTime());
单项选择题Given: 11.String test = a1b2c3 ; 12.String[] tokens = test.split( d ); 13.for(String s: tokens) System.out.print(s + ); What is the result?()
A.a b c B.1 2 3 C.a1b2c3 D.a1 b2 c3