[单选题]4 Java was developed by ( )?
正确答案 :A
Sun
[单选题]5. If you attempt to add an int, a byte, a long, and a double, the result will be a __________ value.
正确答案 :D
int
解析:该答案选D:
如果你尝试增加一个“整数型”、“long”、“double long”,结果将会是一个“int”型的结果。这是计算机程序默认规则。
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