A、A.Magnetic materials of the same polarity repel each other and those of opposite polarity attract
B、B.The Earth's magnetic lines of force are parallel to the surface of the Earth
C、C.Magnetic meridians connect points of equal magnetic variation
D、D.The compass needle（s）will，when properly compensated，lie parallel to the isogonic lines of the Earth
更多“What is the basic principle of the magnetic compass（）.”相关的问题
A、because AWR baseline is not enabled B、because Current Open Cursors Count is not a basic metric C、because the STATISTICS_LEVEL parameter is set to BASIC D、because the AWR baseline is a system-defined moving window baseline
A、present Cisco products B、provide a framework of tested and proven models C、identify basic needs of the business D、calculate the business need priority
A、1.Paragraph①（） B、2.Paragraph②（） C、3.Paragraph③（） D、4.Paragraph④（） E、5.Paragraph⑤（） F、A. What is the function of audio courses? H、B. What is the function of flash cards? I、C. What is the function of traditional courses? J、D. What are the most useful tools for language learning? K、E. What is the function of computer-aided courses? F. What can help you a lot with your language learning? 下列选项正确的是（）。
A、A. There are no devices at the remote site. B、B. The remote side does not have QoS enabled. C、C. The remote side is not configured for compression to this endpoint. D、D. The remote side is not configured for decompression to this endpoint.
A、 basic cannot be used in transparent proxy mode B、 basic requiresreauthentication with every new domain C、 NTLMSSP is compatible with open LDAP D、 NTLMSSP is more secure than basic
A、Configure the net system - id command under routerisis and enable IS - IS on each interface with the ip router isis command. B、Configure the net sy stem - id and the network net - id commands under routerisis. C、Configure the network net - id command(s) under routerisis and enable IS - IS on each interface with the ip router isis command. D、Configure the network net - id command(s) and the is - type level -1- 2 command under routerisis. E、Configure the net system - id and the network net - id commands under routerisis and enable ISIS on each interface with the ip router isis command.
A、Use the transport security mode and specify None for transport client credential type. B、Use the transportWithMessageCredential security mode and specify Basic for the transport client credential type. C、Use the message security mode and specify Basic for the transport client credential type. D、Use the transportWithMessageCredential security mode and specify None for the transport client credential type.
A、Frequently paraphrase what the caller is saying. B、Repeat what is being said multiple times so that the customer can understand exactly what to do. C、Speak very slowly when replying to the customer. D、Tell the customer to send an email stating exactly what the problem is so that the communication between the two parties is clear.
A、A. Execute the query and view Active Session History (ASH) for information about the query. B、B. Enable SQL trace for the query. C、C. Create a database operation, execute the query, and use the DBMS_SQL_MONITOR. REPORT_SQL_MONITOR function to view the report. D、D. Use the DBMS_APPLICATION_INFO.SET_SESSION_LONGOPS procedure to monitor query execution and view the information from the V$SESSION_LONGOPS view.
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