https://fgchen.com/wiki/index.php?action=history&feed=atom&title=SCJP_1.6%E7%89%88%E8%80%83%E9%A1%8C_194SCJP 1.6版考題 194 - 修訂歷史2026-05-04T12:12:49Z本 Wiki 上此頁面的修訂歷史MediaWiki 1.29.0https://fgchen.com/wiki/index.php?title=SCJP_1.6%E7%89%88%E8%80%83%E9%A1%8C_194&diff=1218&oldid=prevIkk：新頁面: Given: enum Example{ONE, TWO, THREE} Which statement is true? A. The expressions (ONE == ONE) and ONE.equals(ONE) are both guaranteed to be true. B. The expression (ONE < TWO)...2013-03-30T00:20:29Z<p>新頁面: Given: enum Example{ONE, TWO, THREE} Which statement is true? A. The expressions (ONE == ONE) and ONE.equals(ONE) are both guaranteed to be true. B. The expression (ONE < TWO)...</p>
<p><b>新頁面</b></p><div> Given:<br />
enum Example{ONE, TWO, THREE}<br />
<br />
Which statement is true?<br />
A. The expressions (ONE == ONE) and ONE.equals(ONE) are both guaranteed to be true.<br />
B. The expression (ONE < TWO) is guaranteed to be true and ONE.compareTo(TWO) is guaranteed to be less than one.<br />
C. The Example values cannot be used in a raw javautil.HashMap; instead,<br />
the programmer must use a java.util.EnumMap.<br />
D. The Example values can be used in a java.util.SortedSet, <br />
but the set will NOT be sorted because enumerated types do NOT implement java.lang.Comparable.<br />
<br />
<br />
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<span style="font-size:medium;">解答</span><br />
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<span style="font-size: medium;">Ans: A </span><br />
<br />
<span style="font-size:medium;"> 解說:<br />
The expressions (ONE == ONE) and ONE.equals(ONE) are both guaranteed to be true.<br />
<br />
</span> <br />
</div></div><br />
{{SCJP 1.6版考題講解}}</div>Ikk