A programmer needs to create a logging method that can accept an arbitrary number of arguments.Forexample,it may be called in these ways:logIt("log message 1");logIt("log message 2”,”log message 3");logIt("log message 4","log message 5","log message 6");Which declaration satisfies this requirement()?
A.public void logIt(String*msgs)
B.public void logIt(String[]msgs)
C.public void logIt(String...msgs)
D.public voidl ogIt(Stringmsg1,Stringmsg2,Stringmsg3)
第1题:
A.Log
B.Log-input
C.Log-output
D.Logging
第2题:
如果Number=3,请指出下列语句的真与假。 If Number = 3, point out the truth and false of the following statements. Int(Number * Number) = Number * Number
第3题:
下面选项中,哪个头字段用于告知服务器,客户端所使用的字符集?()
A.Accept-Charset
B.Accept
C.Accept-Encoding
D.Accept-Language
第4题:
第5题:
如果Number=3.5,请指出下列表达式的真假。 If Number = 3.5, point out the truth or false of the following expressions. floor(Number * Number) == Number * Number
第6题:
24、如果Number=7,下列命题为真。 If Number = 7, point out the truth or false of the following expressions. Sqrt(Number*Number ) == Int(Sqrt(Number*Number))