GIAC

GSSP-JAVA · Question #165

Which of the following is a valid constructor for the DataInputStream class?

The correct answer is B. DataInputStream(FileInputStream fin). See the full explanation below for the reasoning.

Question

Which of the following is a valid constructor for the DataInputStream class?

Options

ADataInputStream(File file)
BDataInputStream(FileInputStream fin)
CDataInputStream(String str)
DDataInputStream(FileInputStream fin, int size)

How the community answered

(34 responses)

A
3% (1)
B
76% (26)
C
9% (3)
D
12% (4)

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