单选题You issue the ping interface tl-1/1/0 1.1.1.1 bypass-routing count 1000 rapid command.Which statement is correct?（）A The count parameter creates a counter that you can view with the show firewall commandB The count parameter allows the router to count

第1题：

第2题：

For manageability purposes， you have been told to add a "count" instance variable to a critical JSP Document so that a JMX MBean can track how frequent this JSP is being invoked. Which JSP code snippetmust you use to declare this instance variable in the JSP Document？（）

• A、<jsp：declaration>int count = 0；<jsp：declaration>
• B、<%! int count = 0； %>
• C、<jsp：declaration.instance>int count = 0；. <jsp：declaration.instance>
• D、<jsp：scriptlet.declaration>int count = 0；. <jsp：scriptlet.declaration>

第3题：

第4题：

You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command. Which statement is correct?（）

• A、The count parameter creates a counter that you can view with the show firewall command.
• B、The count parameter allows the router to count the number of pings for logging purposes.
• C、The count parameter allows the router to pause for 1000 seconds before sending out a ping.
• D、The count parameter allows the router to send out 1000 pings and then stop.

第5题：

For debugging purposes， you need to record how many times a given JSP is invoked before the user’ssession has been created. The JSP’s destroy method stores this information to a database. Which JSPcode snippet keeps track of this count for the lifetime of the JSP page？（）

• A、<%! int count = 0； %><% if （ request.getSession（false） == null ） count++； %>
• B、<%@ int count = 0； %>. <% if （ request.getSession（false） == null ） count++； %>
• C、<% int count = 0；. if （ request.getSession（false） == null ） count++； %>
• D、<%@ int count = 0；. if （ request.getSession（false） == null ） count++； %>
• E、<%! int count = 0；. if （ request.getSession（false） == null ） count++； %>

第6题：

第7题：

Two routers configured to run BGP have been connected to a firewall， one on the inside interface and one on the outside interface. BGP has been configured so the two routers should peer， including the correctBGP session endpoint addresses and the correct BGP session hop-count limit EBGP multihop. What is agood first test to see if BGP will work across the firewall？（）

• A、Attempt to TELNET from the router connected to the inside of the firewall to the router connected to theoutside of the firewall. If telnet works， BGP will work， since telnet and BGP both use TCP to transportdata.
• B、Ping from the router connected to the inside interface of the firewall to the router connected to theoutside interface of the firewall. If you can ping between them， BGP should work， since BGP uses IP totransport packets.
• C、There is no way to make BGP work across a firewall without special configuration， so there is no simpletest that will show you if BGP will work or not， other than trying to start the peering session.
• D、There is no way to make BGP work across a firewall.

第8题：

第9题：

You issue the ping interface tl-1/1/0 1.1.1.1 bypass-routing count 1000 rapid command.Which statement is correct?（）

• A、The count parameter creates a counter that you can view with the show firewall command
• B、The count parameter allows the router to count the number of pings for logging purposes
• C、The count parameter allows the router to pause for 10000 seconds before sending out a ping
• D、The count parameter allows the router to send out 1000 pings and then stop

第10题：

You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command.Which statement is correct?（）

• A、The count parameter creates a counter that you can view with the show firewall command.
• B、The count parameter allows the router to count the number of pings for logging purposes.
• C、The count parameter allows the router to pause for 1000 seconds before sending out a ping.
• D、The count parameter allows the router to send out 1000 pings and then stop.