你可能感興趣的試題

Which code should be inserted at line 1 of Demo.java to compile and run Demo toprint "pizzapizza"？（）

A.import utils.*；
B.static import utils.*；
C.import utils.Repetition.*；
D.static import utils.Repetition.*；
E.import utils.Repetition.twice（）；
F.import static utils.Repetition.twice；
G.static import utils.Repetition.twice；

單項(xiàng)選擇題

What is the result？（）

A.test
B.null
C.An exception is thrown at runtime.
D.Compilation fails because of an error in line 1.
E.Compilation fails because of an error in line 4.
F.Compilation fails because of an error in line 5.

When line 14 is reached， how many objects are eligible for the garbage collector？（）

你可能感興趣的試題

Which code should be inserted at line 1 of Demo.java to compile and run Demo toprint "pizzapizza"？（）

What is the result？（）

When line 14 is reached， how many objects are eligible for the garbage collector？（）

Which code should be inserted at line 1 of Demo.java to compile and run Demo toprint "pizzapizza"？（）

What is the result？（）