A spear or a robot has the quality of technology only when it ______ .
A.is used both as a cultural and a physical object
B.serves different purposes equally well
C.is utilized by man
D.can be of use to both man and animal
第1题
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thecodeexecutesnormallyandprints“sleep”.
D.Thecodeexecutesnormally,butnothingisprinted.
第2题
A.java.lang.RuntimeException:Problem
B.run. java.lang.RuntimeException:Problem
C.Endofmethod. java.lang.RuntimeException:Problem
D.Endofmethod. run.java.lang.RuntimeException:Problem
E.run. java.lang.RuntimeException:ProblemEndofmethod.
第3题
A.4
B.5
C.8
D.9
E.Compilationfails.
F.Anexceptionisthrownatruntime.
G.Itisimpossibletodetermineforcertain.
第4题
A.Cat
B.Dog
C.Compilationfails.
D.Thecoderunswithnooutput.
E.Anexceptionisthrownatruntime.
第5题
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thecodeexecutesnormallyandprints“bar”.
D.Thecodeexecutesnormally,butnothingprints.
第6题
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thecodeexecutesnormallyandprints?foo”.
D.Thecodeexecutesnormally,butnothingisprinted.
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