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发布时间:2023-12-01 02:25:55

[单项选择] Given: 1.<% int[] nums = {42,420,4200}; 2.request.setAttribute("foo", nums); %> 3.${5 + 3 lt 6} 4.${requestScope[’foo’][0] ne 10 div 0} 5. ${10 div 0} What is the result?()
A. True true
B. False true
C. False true 0
D. True true Infinity
E. False true Infinity

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A.  The script will fail since you instructed RMAN to back up only one datafile rather than two
B.  The script will successfully back up datafile 3 without error
C.  The script will fail since it uses a substitution variable which is not supported
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B.  The maximum number of characters in a line will be 40.
C.  The displayed width is exactly 40 characters.
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C. 65001 65000
D. 65001 65002

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