Given：
What is the result？（）
A.6
B.7
C.10
D.11
E.Compilation fails
您可能感兴趣的试卷
你可能感兴趣的试题
Given：
What is the result？（）
A.test
B.Exception
C.Compilation fails.
D.NullPointerException
Given：
Which statement is true？（）
A.All of the assert statements are used appropriately.
B.Only the assert statement on line 12 is used appropriately.
C.Only the assert statement on line 15 is used appropriately.
D.Only the assert statements on lines 15 and 18 are used appropriately.
Given：
What is the result？（）
A.23
B.234
C.235
D.Compilation fails.
Given：
Which statement is true if a ResourceException is thrown on line 86？（）
A.Line 92 will not execute.
B.The connection will not be retrieved in line 85.
C.The resource connection will not be closed on line 88.
D.The enclosing method will throw an exception to its caller.
Given：
What is the result？（）
A.An Exception is thrown with no other output
B.followed by an Exception
C.Compilation fails due to an error on line 9
D.Compilation fails due to an error on line 14
Given：
Which code， inserted at line 4， guarantees that this program will output [1， 2]？（）
A.Set set = new TreeSet（）；
B.Set set = new HashSet（）；
C.Set set = new SortedSet（）；
D.List set = new SortedList（）；
A programmer must create a generic class MinMax and the type parameter of MinMax must implementComparable.
Which implementation of MinMax will compile？（）
A.
B.
C.
D.
Given：
A programmer iterates over the TreeSet and prints the name of each Drink object.
What is the result？（）
A.Tea
B.Coffee
C.CoffeeTea
D.Compilation fails
Given:
What is the result？（）
A.Compilation fails.
B.An exception is thrown at runtime.
C.[608， 610， 612， 629] [608， 610]
D.[608， 610， 612， 629] [608， 610， 629]
E.[606， 608， 610， 612， 629] [608， 610]
Given:
What is the result？（）
A.[1， 2， 3， 5]
B.[2， 1， 3， 5]
C.[2， 5， 3， 1]
D.[5， 3， 2， 1]
E.[1， 3， 5， 2]
最新试题
Given：What is the result？（）
A team of programmers is involved in reviewing a proposed design for a new utility class. After some discussion， they realize that the current design allows other classes to access methods in the utility class that should be accessible only to methods within the utility class itself.What design issue has the team discovered？（）
Given：Which command-line invocations will compile？（）
Given：What is the result？（）
Given：What is the appropriate definition of the hashCode method in class Person？（）
Click the Exhibit button.Which statement is true about the set variable on line 12？（）
Given：What is the result？（）
Given：What is the result？（）
Given：What are four valid examples of polymorphic method calls？（）
Given：Which line of code marks the earliest point that an object referenced by intObj becomes a candidate for garbage collection？（）