What are the reasons for the persistence of ethnocentrism, stereotyping, prejudice and racism?

A . The network was originated via redistribution of an interior gateway protocol into BGP B . The network was defined by a static route C . The network was originated via a network or aggregate command D . The network was learned via EBGP E . The network was learned via IBGP

A . 79xx IP phones do not automatically mark voice packets with non-zero DSCP values. B . 79xx IP phones do not mark protocol packets such as DHCP, DNS, or TFTP with non-zero DSCP values. C . 79xx IP phones do not mark voice packets with optimal DSCP values. D . 79xx IP phones use a custom protocol to communicate CDP information to the switch.

A . to enable label switching on the frame mode interface B . to restrict MPLS availability to predefined time periods C . to restrict end users from seeing the routers in the MPLS network D . to restrict label switching to a limited number of network

A . comment out telnetd in /etc/services refresh -s inetd B . comment out telnetd in /etc/inetd.conf refresh -s inetd C . comment out telnetd in /etc/rc.tcpip refresh -s telnetd D . comment out telnetd in /etc/inetd.conf refresh -s telnetd

A . The interface you configured for AutoQoS is set to half-duplex B . AutoQoS was configured on only one end of the link C . The interface you configured for AutoQoS has no IP address D . The interface’s bandwidth is not correctly configured E . CEF is not enabled on the interface F . You enabled AutoQoS on the interface but forgot to enable globally first

A . The network was originated via redistribution of an interior gateway protocol into BGP B . The network was defined by a static route C . The network was learned via IBGP D . The network was learned via EBGP E . The network was originated via a network or aggregate command

A . The network was originated via redistribution of an interior gateway protocol into BGP. B . The network was defined by a static route. C . The network was learned via IBGP. D . The network was learned via EBGP. E . The network was originated via a network or aggregate command.

A . All of the routers need to be configured for backbone Area 1. B . R1 and R2 are the DR and BDR, so OSPF will not establish neighbor adjacency with R3. C . A static route has been configured from R1 to R3 and prevents the neighbor adjacency from being established. D . The hello and dead interval timers are not set to the same values on R1 and R3. E . EIGRP is also configured on these routers with a lower administrative distance. F . R1 and R3 are configured in different areas.

A . Smothers burning surfaces，organically destroys fuel B . Cools fire and adjacent surfaces，provides protective barrier C . Reaches areas not protected by steam or CO smothering systems D . Allows fire to be attacked from leeward，saturates liquid surface

A . telnet access does not require a password B . nat C . no broadcast D . chanage of destination address in the ipv6 header E . chanage of source address in the ipv6 header F . autoconfiguratio

A . serialization delay B . overrun C . full buffers and queues D . propagation delay E . shaping delay F . TCP header error

A .  The index tablespace contains bitmap indexes. B .  The index tablespace contains more than one data file. C .  The index tablespace supports only complete recovery. D .  The index tablespace is not a dictionary-managed tablespace. E .  There is a dependency relationship between a table and its indexes.

A . There is insufficient room for more than one image. B . The router has detected a copy of the current software image on the TFTP server. C . The file can be relocated and not compressed. D . The image to load is a binary executable file.

A . Incorrect VPI and VCI configuration B . Noise， gain hits， or other transmission problems on the data link equipment C . ATM cells are dropped due to incorrect ATM routing in the service provider. D . A faulty or failing ATM interface. E . Cells are dropped due to traffic policing in the ATM cloud on one or more virtual circuits attached to theATM interface

A . telnet access does not require a password B . nat C . no broadcast D . chanage of destination address in the ipv6 header E . chanage of source address in the ipv6 header F . autoconfiguratio

A．Her strategy was not valid. B．Her sales figure was low. C．The company was not doing well. D．She couldn't produce any hit product.

A．Columbia could not survive reentry. B．A block of foam damaged a wing. C．The aircraft disintegrated in the sky. D．The external tank was made of reinforced carbon.

A．A concrete foundation supports the arch. B．The arch is built with wedge-shaped blocks. C．The Romans made a strong type of concrete. D．The pressure flows up to the keystone.

A．This is to foster eating disorder among the models. B．Clothes looks better on thin models. C．This is to be deliberately different from normal women. 此题为多项选择题。