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单选题
Hardware locks, keypads on entry doors, badge readers, and biometric readers are all examplesof which of the following security types?（）
A
Physical
B
Logical
C
Software
D
Authentication
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单选题A
gives meaning to readers' lifeB
makes readers blessed with wisdomC
puts readers in a peaceful state of mindD
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单选题The proper way to correct a mistake in the logbook is to（）.A
erase the entry and rewriteB
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单选题Hardware locks, keypads on entry doors, badge readers, and biometric readers are all examplesof which of the following security types?（）A
PhysicalB
LogicalC
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Authentication
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单选题Which one of the following describes who will be able to see an existing doc that contains a readers field ?（）A
only those people listed in the access listB
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anyone list as a reader or above in the acl and who is also list in the readers field
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单选题What is true regarding InnoDB locking?（）A
InnoDB uses row and table-level locks, but row locks are not escalatesB
InnoDB locks only those rows that are updatedC
InnoDB only uses row locks, not page or table-level locksD
InnoDB row locks may be escalated to page or table-level locksE
InnoDB uses row-level or table-level locks depending on the number of rows affected
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单选题钮锁、拉杆、桥锁、桥板是用于绑扎集装箱的工具。（）A
Lashing bars, twist locks, bridge plates and bridge fittings are tools used for lashing containers.B
Twist locks, bridge plates, bridge fittings and lashing bars are tools used for lashing containers.C
Twist locks, lashing bars, bridge fittings and bridge plates are tools used for lashing containers.D
Lashing bars, bridge fittings, bridge plates and twist locks are tools used for lashing containers.
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