【单选题】
Which would influence a magnetic compass（）.
A、Electrical wiring
B、Iron pipe
C、Radio
D、All of the above
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搜题
更多“Which would influence a magnetic compass（）.”相关的问题
第7题
A、Compilation fails. B、The code compiles and the output is 2. C、If lines 16, 17 and 18 were removed, compilation would fail. D、If lines 24, 25 and 26 were removed, compilation would fail. E、If lines 16, 17 and 18 were removed, the code would compile and the output would be 2. F、If lines 24, 25 and 26 were removed, the code would compile and the output would be 1.
第8题
A、The 7042-CR4 is a rack mounted model, compared to the 7042-C06, which is adesktop. B、The 7042-CR4 is limited to 16 managed systems, compared to a limit of 32 for the 7042-C06. C、The 7042-C06 has faster CPUs and twice the RAM compared to the 7042-CR4,which is suited to large enterprise deployments. D、The 7042-C06 can manage POWER5-based hardware, in addition to POWER6, while the 7042-CR4 can only manage POWER6-based hardware.
