第3题
A.IndexError
B.ValueError
C.TypeError
D.NameError
第4题
What does not contribute to the commercial GPS receiver position error ________.
A.Satellite clock
B.Ship's speed
C.Atmospheric/ionospheric propagation
D.Receiver
第5题
A.4321
B.0000
C.An exception is thrown at runtime.
D.Compilation fails because of an error in line 18.
第6题
What does the author mean by "a classic negotiating error" (Paragraph 2)?
A.keeping to endless bargains.
B.avoiding financial challenges.
C.making solemn promises.
D.offering unnecessary pledges.
第7题
A. store and forward
B. fragment-free
C. adaptive cut-through
D. fast-forward
第8题
第9题
A.B
B.The code runs with no output.
C.Compilation fails because of an error in line 12.
D.Compilation fails because of an error in line 15.
E.Compilation fails because of an error in line 18.
第10题
A.The value "4" is printed at the command line.
B.Compilation fails because of an error in line 5.
C.Compilation fails because of an error in line 9.
D.A NullPointerException occurs at runtime.
E.A NumberFormatException occurs at runtime.
F.An IllegalStateException occurs at runtime.
第11题
A.Commission
B.Original entry
C.Principle
D.Reversal
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