Full backups every month， daily incremental backups
Full backups every month， daily differential backups
Full backup Saturday night， incremental backups the rest of the week
Full backup Saturday night， differential backups the rest of the week
第1题：
A、run out of
B、run short of
C、is short of
D、is short
第2题：
publicclassWow{publicstaticvoidgo（shortn）{System.out.println（”short”）；}publicstaticvoidgo（Shortn）{System.out.println（”SHORT”）；}publicstaticvoidgo（Longn）{System.out.println（”LONG”）；}publicstaticvoidmain（String[]args）{Shorty=6；intz=7；go（y）；go（z）；}}Whatistheresult？（）
A.shortLONG
B.SHORTLONG
C.Compilationfails.
D.Anexceptionisthrownatruntime.
第3题：
A. due to
B. because
C. but
D. at
第4题：
Which two of these correctly describe asymmetric routing and firewalls?（）
第5题：
As in the case of a voyage charter-party，it is implied in the bill of lading that the voyage must be prosecuted with ______.
A.operational custom
B.rational practice
C.due diligence
D.reasonable despatch
第6题：
A、owe to
B、owing to
C、is due to
D、due to
第7题：
A requirement is simply a statement of what the system must do or what characteristics it needs to have. Requirements written from the perspective of user and focus on user needs are called（ ）. Requirements written from the developer&39;s perspective and describe how the system will be implemented are called（ ）. Requirements evolve from detailed statemens of business capabilities that a system should have to detailed statements of the technical way in which the capabilities will be implemented in the new system. Requirements can be either functional or nofunctional in nature. For example, during the analysis phase of travel vehicles sales system, the system that must have the ability to search for available inventory is（ ）. The requirement that the system should be able to work on any Web browser belongs to（ ）. That customer personal information is protected in compliance with the Data Protection Act is a requirement of（ ）.
A.operational requirements B.business requirements C.technical requirements D.system requirements A.operational requirements B.business requirements C.technical requirements D.system requirements A.a functional requirements B.a technical requirements C.an operational requirements D.a service requirements A.functional requirements B.technical requirements C.operational requirements D.information requirements A.system constraint B.system performance C.secrity and control D.cultural and political
第8题：
A.go on
B.supports
C.lasts
D.uses
第9题：
Which is an example of failure to exercise due diligence ________．
A.Overloading
B.Sailing short of union manning requirements
C.Sailing with less than 30% reserve fuel oil supply
D.Sailing short of being full and down
第10题：
A new system has been installed and the network connection is very slow. The network administrators are sure that the network port is set to 100 full duplex. What command will display the configured and current speed settings of the adapter?（）