Which statement of defense for your proposal is NOT correct?

A .  The equals（） method determines if reference values refer to the same object. B .  The == operator determines if the contents and type of two separate objects match. C .  The equals（） method returns true only when the contents of two objects match. D .  The class File overrides equals（） to return true if the contents and type of two separate objects  match.

A .  Neither broadcast nor multicast traffic is ever flooded in VPLS. B .  Multicast traffic is flooded but broadcast traffic is not flooded in VPLS. C .  VPLS emulates an Ethernet switch， with each EMS being analogous to a VLAN. D .  Because U-PE devices act as IEEE 802.1 devices， the VPLS core must use STP. E .  When the provider experiences an outage， IP re-routing restores PW connectivity and MAC re-learning is needed.

A . A rich country gets benefits through trade at the expense of its poor country trading partners B . A poor country gets benefits through trade at the expense of its rich country trading partners C . In trade one side or the other must lose because the benefits must come from somewhere. D . In trade it is possible for every part involved winning at the expense of nobody

A .  enables automated threat response B .  enables noncompliant device access C .  enables endpoint posture enforcement D .  enables third-party client and server protocol

A . EIGRP advertises the best routes to its neighbor B . EIGRP uses "cost" to determine best path C . EIGRP allows unequal cost load balancing D . OSPF requires neighbor adjacencies before updates are sent E . EIGRP advertises all routes to its neighbor F . OSPF allows unequal cost load balancing

A . Neither broadcast nor multicast traffic is ever flooded in VPLS. B . Multicast traffic is flooded but broadcast traffic is not flooded in VPLS. C . VPLS emulates an Ethernet switch, with eachEMS being analogous to a VLAN. D . Because U-PE devices act as IEEE 802.1 devices, the VPLS core must use STP. E . When the provider experiences an outage, IP re-routing restores PW connectivity and MAC relearning is needed.

A .  RC4 is a stream cipher B .  Stream ciphers require padding C .  AES is a block cipher D .  DES and 3DES are stream ciphers E .  AES is a stream cipher F .  AES， DES， and 3DES can be used as HMAC algorithm

A . It is possible to synchronize static methods. B . When a thread has yielded as a result of yield（）， it releases its locks. C . When a thread is sleeping as a result of sleep（）， it releases its locks. D . The Object.wait（） method can be invoked only from a synchronized context. E . The Thread.sleep（） method can be invoked only from a synchronized context. F . When the thread scheduler receives a notify（） request， and notifies a thread， that thread immediately releases its lock.

A．Ukraine has nearly 45 million people. B．Ukraine is one of the largest nations in Europe. C．Ukraine is in a struggle with Western Europe. D．Ukraine has tension at home right now.

A．The divorce rate in Britain would reach 50 percent. B．Some 34 percent of women have cohabited. C．Over 50 percent of women cohabit before marriage. D．13 percent of births were outside formal marriage in Britain.

A．The stockholder can sell his stock to anywhere at anytime. B．There were no stock exchange in England in the 1700's. C．The price of stock is not stable. D．The stockbrokers do the transaction without charging for the stockholders.

A．Filial responsibility in Singapore is enforced by law. B．Fathers have legal obligations to look after their children. C．It is an acceptable practice for the old to continue working. D．The Advisory Council was dissatisfied with the problems of the old.

Which of following statements about intercultural and international business are true？ A.With some awareness of it, business people are able to understand the norms, customs, values and beliefs of another culture. B.It mainly focuses on business trade between companies from different countries or cultures. C.It chiefly concerns how people from different countries or cultures communicate with each other. D.In the communication related to it, business people are supposed to adapt themselves to such a context and environment.