The beacon located on board aircraft is termed().
A、A.EPIRB
B、B.PLB
C、C.ELT
D、D.MCC
A、A.EPIRB
B、B.PLB
C、C.ELT
D、D.MCC
A、4 to 6 times the tag beaconing rate B、10 to 12 times the tab beaconing rate C、8 to 10 times the tag beaconing rate D、6 to 8 times the tag beaconing rate
A、4 to 6 times the tag beaconing rate B、10 to 12 times the tab beaconing rate C、8 to 10 times the tag beaconing rate D、6 to 8 times the tag beaconing rate
A、4 to 6 times the tag beaconing rate B、6 to 8 times the tag beaconing rate C、8 to 10 times the tag beaconing rate D、10 to 12 times the tab beaconing rate
A、radar conspicuous beacon B、circular radiobeacon C、radar transponder beacon D、radar calibration beacon
A、radar transponder beacon B、radar conspicuous beacon C、radar calibration beacon D、circular radiobeacon
A、It repairs blocks that have read disk I/O errors. B、It checks whether the alias metadata directory and the file directory are linked correctly. C、It repairs blocks by always reading them from the mirror copy and writing them to the original location. D、It reads the blocks from a good copy of an ASM mirror and rewrites them to an alternate location on disk if the blocks on the original location cannot be read properly.
A、A SAN device B、First I/O drawer C、Any I/O drawer within the main frame D、First I/O drawer within the expansion frame
A、Lifeboat is located on the boat deck. B、Lifeboat is located on the main deck. C、Life craft is located on the boat deck. D、Lifeboat is located on the lower deck.
A、A. The location used for control files. B、B. The location used for redo log files. C、C. The location set by using $ORACLE_BASE D、D. The location set by using $ORACLE_HOME E、E. The location set by using CORE_DUMP_DEST F、F. The location set by using BACKGROUND_DUMP_DEST