What statement about “王婆卖瓜”is true？

A . EAP-FAST has the ability to tie login with non-Microsoft user databases B . EAP-TLS supports static passwords C . PEAP supports one-time passwords D . LEAP does not support multiple operating systems E . LEAP supports Layer 3 roaming F . PEAP does not work with WPA

A . All CE devices emulate a bridge B . All provider devices emulate a bridge C . Hierarchical VPLS reduces signaling overhead D . Each PE device emulates a bridge E . Each CE device emulates a bridge

A . The two statements produce identical results. B . The second statement returns a syntax error. C . There is no need to specify DESC because the results are sorted in descending order by default. D . The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.

A . The two statements produce identical results. B . The second statement returns a syntax error. C . There is no need to specify DESC because the results are sorted in descending order by default. D . The two statements can be made to produce identical results by adding a column alias for the salary column in the second SQL statement.

A . The DESCRIBE DEPT statement displays the structure of the DEPT table. B . The ROLLBACK statement frees the storage space occupies by the DEPT table. C . The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist. D . The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.

A . The DESCRIBE DEPT statement displays the structure of the DEPT table. B . The ROLLBACK statement frees the storage space occupied by the DEPT table. C . The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist. D . The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.

A . It ignores duplicates. B . It prevents character set translation on import. C . It allows rows to be inserted into a table that already exists. D . It ignores storage parameters in the DML executed during import.

A .  NPIV provides a means to assign multiple Fibre Channel IDs to a single N-port. B .  NPIV can be enabled on a per-VSAN basis. C .  NPIV requires a "write erase" and then reload the switch in order to come up into NPIV mode.  D .  NPIV is a Cisco proprietary feature and as such works only between two Cisco switches. E .  NPIV must not be enabled on a switch that is also running N-port virtualization.

A . The router is in area 49.0001.0002 B . The router acts as a Level 1 - 2 router C . CLNS routing is enable d for the router D . The router has a system ID of 0003.0004 E . The interfaces have a functional IS - IS configuration F . The network service access point selector (NSEL) byte has a value of 0

A . Labeled packets can be sent over an interface. B . MPLS Layer 2 negotiations have occurred. C . IP label switching has been disabled on this interface. D . None of the MPLS protocols have been configured on the interface.

A .  EAP-FAST has the ability to tie login with non-Microsoft user databases B .  EAP-TLS supports static passwords C .  PEAP supports one-time passwords D .  LEAP does not support multiple operating systems E .  LEAP supports Layer 3 roaming F .  PEAP does not work with WPA&middot

A . RIPng allows for routes with up to 30 hops. B . RIPng is enabled on each interface separately. C . RIPng uses broadcasts to exchange routes. D . There can be only one RIPng process per router.

A . Influencing users to forward a call to a toll number （for example， a long distance or international number） B . Influencing users to provide personal information over a web page C . Using an inside facilitator to intentionally forward a call to a toll number （for example， a long distance orinternational number） D . Influencing users to provide personal information over the phone

A .  In Java programming language only allows single inheritance. B .  In Java programming language allows a class to implement only one interface. C .  In Java programming language a class cannot extend a class and implement a interface together. D .  In Java programming language single inheritance makes code more reliable.

A . The checkpoint frequency decreases with the smaller redo log file size. B . It ensures that all committed data is written to the data files during normal shutdown. C . The frequent full checkpoint in a database can cause the overall degradation of the database performance. D . It prompts the Checkpoint （CKPT） process to write data to the data files and redo information to the onlineredo log file

A . This is a 10 Mb/s switch port B . This is a 100 Mb/s switch port C . This is an Ethernet port operating at half duplex D . This is an Ethernet port operating at full duplex E . This is a port on a network interface card in a PC

A . Traffic and prefixes originating from Source AS are carried across a Transit AS to reach theirdestination AS B . Traffic and prefixes originating from Transit AS are carried across a Stub AS to their destination AS C . Traffic and prefixes originating from Transit AS are carried across a Stub AS to their Source AS D . None of the above

A . The results are not sorted. B . The results are sorted numerically. C . The results are sorted alphabetically. D . The results are sorted numerically and then alphabetically.

A . The DESCRIBE DEPT statement displays the structure of the DEPT table. B . The ROLLBACK statement frees the storage space occupies by the DEPT table. C . The DESCRIBE DEPT statement returns an error ORA-04043: object DEPT does not exist. D . The DESCRIBE DEPT statement displays the structure of the DEPT table only if there is a COMMIT statement introduced before the ROLLBACK statement.

A . A B . B C . C D . D

Popper says that the scientific method is hypothetico-deductive. 此题为多项选择题。

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.

A．For starting materials, it can use carbon skeletons derived from certain amino acids B．It consists entirely of the reactions of glycolysis, operating in the reverse direction C．It employs the enzyme glucose 6-phosphatase D．It is one of the ways that mammals maintain normal blood glucose levels