单项选择题
Which HTTP method has the characteristic that multiple indential requests may produce side effect beyond those of a single request（）？
A. PUT
B. GET
C. INFO
D. POST
E. HEAD
F. TRACE
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多项选择题
ForagivenServletResponseresponse，whichretrievesanobjectforwritingbinarydata？（）
A. response.get writer （）
B. response.get Output Stream （）
C. response.getOutput Writer（）
D. response.get Writer （）.get Output Stream （）
E. response.get Writer （Writer.OUTPUT_BINARY） -
单项选择题
Which additions needs to be made to the Iterate Handler class for it to properly perform as the tag handler for the loop tag.?()
A.A
B.B
C.C
D.D -
单项选择题
Given 1. public class Foo { 2. public static void main （String [] args） } 3. try { return；} 4. finally { Syste.out.printIn （“Finally”）；} 5. } 6. } What is the result()？
A. The program runs and prints nothing.
B. The program runs and prints “Finally”.
C. The code comiles. But an exception is thrown at runtime.
D. The code will not compile because the catch block is missing.
