單項(xiàng)選擇題

Given:

What is the result?（）

A.Exception
B.A,B,Exception
C.Compilation fails because of an error in line 20.
D.Compilation fails because of an error in line 14.
E.A NullPointerException is thrown at runtime.

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多項(xiàng)選擇題

Which two code fragments are most likely to cause a StackOverflowError?（）

A.
B.
C.
D.
E.
F.

多項(xiàng)選擇題

Given:

Which four code fragments, inserted independently at line 7, will compile? （）

A.public void m1() { }
B.protected void m1() { }
C.private void m1() { }
D.void m2() { }
E.public void m2() { }
F.protected void m2() { }
G.private void m2() { }

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Given: What is the result?（）

你可能感興趣的試題

Which two code fragments are most likely to cause a StackOverflowError?（）

Given: Which four code fragments, inserted independently at line 7, will compile? （）

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Given:

What is the result?（）

Given:

Which four code fragments, inserted independently at line 7, will compile? （）