When defining a function activity, what is true about the Result Type?（） (Choose two.)

A . increase the density of the cylinder air charge B . prevent turbocharger overheating C . liminate the need for a pre-cooler D . remove moisture from air compressed by the turbocharger

A . ip pim rp-address B . ip pim ssm C . ip pim sparse-mode D . ip pim passive

A . synchronizes FIFO， PQ， CQ， and MDRR， with WFQ， CBWFQ， and LLQ B . enables strict priority queuing for voice traffic， and weighted round robin queuing for data traffic C . enables low latency queuing to ensure that voice traffic receives priority treatment D . enforces a trust boundary on switch access ports and uplinks/downlinks  E . modifies queue sizes as well as queue weights where required  F . adjusts link speeds to adapt to QoS need

A . The crypto ACL number B . The IPSEC mode （tunnel or transport） C . The GRE tunnel interface IP address D . The GRE tunnel source interface or IP address， and tunnel destination IP address E . The MTU size of the GRE tunnel interface

A . reduce fuel feeding B . increase fuel feeding C . keep original fuel feeding D . be overspeed

A .  The interface is shut down B .  An access list is denying ICMP C .  Routing is not configured properly D .  vip icmp-reply is inactive

A .  Adds to all nodes with the cluster running. B .  Adds to all nodes with the cluster stopped. C .  Adds with the cluster running，uses "Lazy Update" to perform the logical volume synchronization. D .  Adds to all nodes with the cluster running but requires the volume groups to be exported andimported after.

A . Run the script using 'ksh -fx'. B . Run the script using 'ksh -a function -x'. C . Edit the script and add 'set -x' at the beginning. D . Edit the script and add 'set -x' at the beginning of each function.

A . Overloading B . Over discharging C . Overflow D . Overtaking

A .  port-profile B .  command C .  access-list D .  feature-group E .  OID

A . ip pim rp-address B . ip pim ssm C . ip pim sparse-mode D . ip pim passive

A . How invoices are delivered B . Whether a catalog filter should be specified C . Whether order approval is required D . Whether returns are permitted E . Whether the buyer organization has a credit line

A . Run the script using ‘ksh -fx’. B . Run the script using ‘ksh -a function -x’. C . Edit the script and add ‘set -x’ at the beginning. D . Edit the script and add ‘set -x’ at the beginning of each function.

A . placement of the logical volume B . stripe size of the logical volume C . inter-disk policy of the logical volume D . intra-disk policy of the logical volume

A . shipping jurisdictions for each fulfillment center B . shipping codes for each set of shipping charges to be applied to products C . shipping methods for each carrier and service offered by the carrier D . shipping zones for each geographical region where goods will be shipped

A . Enable the switch to participate in routing updates from external devices with the router command in global configuration mode. B . Enter the no switchport command to disable Layer 2 functionality at the interface level. C . Each port participating in routing of Layer 3 packets must have an IP routing protocol assigned on aperinterface level. D . Routing is enabled by default on a multilayer switch， so the port can become a Layer 3 routing interface by assigning the appropriate IP address and subnet information.

A．store of value B．a unit of account C．transaction demand D．a medium of exchange

Most Americans stop working at the age of sixty-five or seventy and retire. Because work is such an important part of life in American culture, retirement can be very difficult for Americans. Retirees often feel that they are useless and unproductive. Of course, some people are happy to retire, but leaving one's job, whatever it is, is a difficult change, even for those who look forward to retiring. Retirement can also bring financial problems. Many people depend on Social Security checks every month. During their working years, employees contribute a certain percentage of their salaries to the government. Each employer also gives a certain percentage to the government. When people retire, they receive this money as income. Sometimes these checks do not provide enough money to live on, because prices are prone to increasing, a process known as "inflation". Senior citizens, those over sixty-five, typically have to have savings in the bank or other retirement plans to make ends meet. In addition, many senior citizens have to change their lifestyles after retirement. They have to spend carefully to be sure that they can afford to buy food, fuel and other necessities(必需品). Of course, many senior citizens are happy with their retirement. They have time to spend with their families or to enjoy their hobbies. Some continue to work part-time, others do volunteer work. Some, like those in the Retired Business Executives Association, even help young people to start new businesses. Many retired citizens also belong to "Golden Age" groups. These organizations plan trips and social events. There are many other opportunities for retirees. Which of the following could be the best title of the passage？ A．Golden Age Groups B．The American Opinion of Work C．The Importance of Work in America D．The Problems of Retirement in America

A．H<sub>0:θ＜θ<sub>0<sub>versus H<sub>a:θ＞θ<sub>0. B．H<sub>0:θ＞θ<sub>0<sub>versus H<sub>a:θ＜θ<sub>0. C．H<sub>0:θ＝θ<sub>0<sub>versus H<sub>a:θ≠θ<sub>0.

A．H<sub>0:θ＝θ<sub>0 versus H<sub>a:θ≠θ<sub>0 B．H<sub>0:θ≤θ<sub>0 versus H<sub>a:θ＞θ<sub>0 C．H<sub>0:θ≥θ<sub>0 versus H<sub>a:θ＜θ<sub>0