多項選擇題

Which the two are true about the JSTL core iteration custom tags？（）

A. It may iterate over arrays， collections， maps and strings.
B. The body of the tag may contain EL code， but not scripting code.
C. When looping over collections， a loop status object may be used in the tag body.
D. It may iterate over a map， but only the key of the mapping may be used in the tag body.
E. When looping over integers （for example begin1=’1’ end=’10’）， a loop status object may not be used in the tag body.

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多項選擇題

Which two are true？（）

A. The prefix ‘java’ is reserved.
B. The URI ‘myTags’ must be properly mapped to a TLD file by the web container.
C. A translation error occurs because the prefix is considered identical by the web container.
D. For the tag usage ， the tag1 must be unique in the union of tag names in ‘myTags’ and ‘moreTags

單項選擇題

To implement the design intent， which statement must be inserted at line 42？（）

A. session = response.getSession（）；
B. session = request.getSession（）；
C. session = request.getSession（true）；
D. session = request.getSession（false）；
E. session = request.getSession（“jsessionid”）；

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Which the two are true about the JSTL core iteration custom tags？（）

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Which two are true？（）

To implement the design intent， which statement must be inserted at line 42？（）

Which two are true？（）

To implement the design intent， which statement must be inserted at line 42？（）