594.Which of the following most closely represents an image copy?
A. Unix cp command of a file
B. Bit-by-bit copy of a file
C. Windows COPY command of a file
D. All of the above
Answer: D
答案解析：
image copy实际上就是文件的拷贝，ABC都属于拷贝。故选D
594.Which of the following most closely represents an image copy?
A. Unix cp command of a file
B. Bit-by-bit copy of a file
C. Windows COPY command of a file
D. All of the above
Answer: D
答案解析：
image copy实际上就是文件的拷贝，ABC都属于拷贝。故选D