What is true of Winchester' s fringe theatre, "The North Poles"？

A . The best match of the ACL entries will be used for granularity of control. B . They use source IP information for matching operations. C . They use source and destination IP information for matching operations. D . They use source IP information along with protocol-type information for finer granularity of control.

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 . Once created, a sequence belongs to a specific schema. B . Once created, a sequence is linked to a specific table. C . Once created, a sequence is automatically available to all users. D . Only the DBA can control which sequence is used by a certain table. E . Once created, a sequence is automatically used in all INSERT and UPDATE statements.

A . It does not prune traffic from VLANs that are pruning-ineligible B . VLAN 1 is always pruning-eligible C . It will prune traffic from VLANs that are pruning-ineligible D . VLAN 2 is always pruning-ineligible E . None of the other alternatives apply

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 provides a graphic display to emphasize which vessel is on a collision course B . In the true presentation，it provides a quick visual check to determine if a vessel has changed course C . The display is one of the primary inputs and must be in use when using the trial maneuver capability D . It provides a graphic display of a target vessel's relative course，speed，and CPA

A . They are designed to provide for the flow of small volumes of tank atmospheres caused by thermal variations in a cargo tank B . They should operate in advance of the pressure/vacuum breakers C . They should be kept in good working order by regular inspection and cleaning D . All of the above

A . The configuration that is shown provides inadequate outside address space for translation of the number of inside addresses that are supported. B . Because of the addressing on interface FastEthernet0/1, the Serial0/0 interface address will not support the NAT configuration as shown. C . The number 1 referred to in the ip nat inside souce command recerences access-list number 1. D . ExternalRouter must be configured with static routers to network 172.16.2.0/24

A . You have no rows in the table. B . You have an employee with the name of James. C . You cannot roll back to the same savepoint more than once. D . Your last update fails to update any rows because employee ID 180 was already eleted.

A . Open-bed containers may be used to transport hazardous materials if the cargo is properly secured B . A portable cargo tank of a flammable，cryogenic liquid may not be in transit for a period exceeding its marked rated holding time unless the liquid is inhibited C . A portable cargo tank containing a cryogenic liquid must be shipped on deck unless forced ventilation is provided to the tween-decks D . A container loaded with packages of tear gas would display a placard reading Irritant

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 . Link Control Protocol（LCP） is used for basic PPP link setup and operation B . Link Control Protocol（LCP） is used for denying PPP connections to unauthorized devices. C . Link Control Protocol（LCP） for PPP is synonymous to ARP for Ethernet. D . None of the above

A . QoS preclassification is only supported on generic routing encapsulation （GRE） and IPsec VPNs B . QoS preclassification is not required in Layer 2 Tunneling Protocol （L2TP）， Layer2 Forwarding （L2F）， and Point-to-Point Tunneling Protocol （PPTP） VPNs C . QoS preclassification is supported on IPsec AH VPNs， but not on IPsec ESP VPNs D . the QoS-for-VPNs feature （QoS preclassification） is designed for VPN transport interfaces E . with IPsec tunnel mode， the type of service （ToS） byte value is copied automatically from the original IP header to the tunnel header

A . Group functions on columns ignore NULL values. B . Group functions on columns returning dates include NULL values. C . Group functions on columns returning numbers include NULL values. D . Group functions on columns cannot be accurately used on columns that contain NULL values. E . Group functions on columns include NULL values in calculations if you use the keyword INC_NULLS.

A .  Router R2 will become the master for Virtual Router 1， and router R1 will become the backup  for Virtual Router 2. B .  Router R1 will become the master for Virtual Router 1， and router R2 will become the backup  for Virtual Router 2. C .  Router R1 will become the active virtual gateway. D .  Router R2 will become the active virtual gateway. E .  The hello and hold timers are incompatible with OSPF type 5 LSAs. F .  The hello and hold timers are incompatible with multi-homed BGP.

A．It is the highest maintain in Washington DC. B．It is an active volcano. C．It has erupted only once. D．The new form. of Mount Rainer results from glacial ice. 此题为多项选择题。

This story is probably apocryphal, but it illustrates well the attitudes of the time. (47) Many people accept Darwin's view of how we came into being that our bodies evolved through the process of natural selection acting on our genes. However, Darwin believed evolution was responsible for far more than just our physical characteristics. He saw it as the major influence in shaping our psychology. In- deed, he predicted that "in the distant future, psychology will be based on a new foundation". (48) To proponents of concepts like free will and personal responsibility, such an idea seems absurd. (49) Their research has revealed increasing evidence that the human mind is made up of innate mechanisms, which control everything from the way we perceive time and space, to how we learn survival techniques and choose mates. (50) Steven Pinker, Professor of Cognitive Science at the Massachusetts Institute of Technology, likens language ability to computer software, "children learn a new word every 90 minutes of their waking life for years, then they have to figure out how to string them together using a kind of mental computer program. The essence of human language is the ability to convey new ideas by putting words together in different combinations. Since we all have this language 'software' in our minds, we can figure out what others are saying by the meanings of the words and the order in which they are arranged." A. Today, we are more comfortable with out past. B. "And, if it is true, let us hope it does not become public knowledge." C. But a growing number of scientists are questioning the extent to which our behavior. is controlled by our culture. D. Many people are calling for controls on cloning immedicte1y before the practice is abused. E. The foundation was, of course, his theory of evolution. F. Nowhere is this more obvious than our innate ability to learn languages. (46)

A．One's worth lies in his performance compared with others. B．One's success in competition needs great efforts. C．One's achievement is determined by his particular skills. D．One's success is based on how hard he has tried.