网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Which keyword is used with the debug ipv6 [keyword] command to troubleshoot neighbor discovery problems?（）
A
transaction
B
icmp
C
discovery
D
nd
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which keyword is used with the debug ipv6 [keyword] command to troubleshoot neighbor discovery problems?（）A transactionB icmpC discoveryD nd” 相关考题
考题
Which command returns a list of commands in which a given keyword is used throughout the Junos hierarchies?()
A. help topicB. help referenceC. help aproposD. help tip
考题
Which configuration command is used to send debug level events to the console in real time?()
A.AB.BC.CD.D
考题
Which command is used to debug a ping command?()
A.debug icmpB.debug ip icmpC.debug tcpD.debug packet
考题
在logdat表中，将当前记录的KeyWord字段修改为uk72hJ，则实现的SQL语句为（）AUPDATE logdat SET KeyWord=uk72hJBUPDATE SET KeyWord=uk72hJCUPDATE logdat SET KeyWord=‟uk72Hj‟DEdit logdat SET KeyWord=uk72hJ
考题
Which command is used to debug a ping command?（）A、debug icmpB、debug ip icmpC、debug tcpD、debug packet
考题
You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）A、Are the ASBRs trying to redistribute the external routes into a totally stubby area?B、Are the ABRs configured with stubby areas?C、Is the subnets keyword being used with the redistribution command?D、Is backbone area (area 0) contiguous?E、Is the CPU utilization of the routers high?
考题
Which Cisco IOS command is used to troubleshoot a problem in which a BGP session stays in the active state?（）A、debug ip bgp updatesB、debug ip tcp eventsC、debug ip bgp transactionsD、debug ip tcp transactions
考题
Which keyword is used with the show ip bgp neighbors [keyword] command to display all routes that are received and accepted from a neighbor?（）A、pathsB、accepted-routesC、advertised-routesD、routes
考题
Which four are true？（）A、 Has-a relationships should never be encapsulated.B、 Has-a relationships should be implemented using inheritance.C、 Has-a relationships can be implemented using instance variables.D、 Is-a relationships can be implemented using the extends keyword.E、 Is-a relationships can be implemented using the implements keyword.F、 An array or a collection can be used to implement a one-to-many has-a relationship.G、 The relationship between Movie and Actress is an example of an is-a relationship.
考题
It is desirable that a certain method within a certain class can only be accessed by classes that are defined within the same package as the class of the method. How can such restrictions be enforced？（） A、Mark the method with the keyword public.B、Mark the method with the keyword protected.C、Mark the method with the keyword private.D、Mark the method with the keyword package.E、Do not mark the method with any accessibility modifiers.
考题
Which four statements are true？（）A、Has-a relationships should never be encapsulated.B、Has-a relationships should be implemented using inheritance.C、Has-a relationships can be implemented using instance variables.D、Is-a relationships can be implemented using the extends keyword.E、Is-a relationships can be implemented using the implements keyword.F、An array or a collection can be used to implement a one-to-many has-a relationship.
考题
多选题Process EIGRP 1 is redistributing routes from process OSPF 2. Which two of the following methods may be used to set the metrics of the redistributed routes?（）ALet the metrics default.BSet the metric components using the redistri bute command's metric keyword.CSet the metric components using the default - metric router subcommand.DSet the integer (composite) metric using the redistribute command's metric keyword.
考题
多选题Which four statements are true？（）AHas-a relationships should never be encapsulated.BHas-a relationships should be implemented using inheritance.CHas-a relationships can be implemented using instance variables.DIs-a relationships can be implemented using the extends keyword.EIs-a relationships can be implemented using the implements keyword.FAn array or a collection can be used to implement a one-to-many has-a relationship.
考题
单选题It is desirable that a certain method within a certain class can only be accessed by classes that are defined within the same package as the class of the method. How can such restrictions be enforced？（）A
Mark the method with the keyword public.B
Mark the method with the keyword protected.C
Mark the method with the keyword private.D
Mark the method with the keyword package.E
Do not mark the method with any accessibility modifiers.
考题
多选题Which three changes should be made to adapt this class to be used safely by multiple threads？（）Adeclare reset（） using the synchronized keywordBdeclare getName（） using the synchronized keywordCdeclare getCount（） using the synchronized keywordDdeclare the constructor using the synchronized keywordEdeclare increment（） using the synchronized keyword
考题
单选题Which command is used to debug a ping command?（）A
debug icmpB
debug ip icmpC
debug tcpD
debug packet
考题
单选题定义ISDN交换机类型命令为（）A
isdn switch-type [keyword]B
isdn-switch-type [keyword]C
isdn switch type [keyword]D
isdn type [keyword]
考题
单选题Which keyword can protect a class in a package from accessibility by the classes outside the package（）。A
privateB
protectedC
finalD
don’t use any keyword at all （make it default）
考题
多选题Which of the following statements about variables and their scopes are true？ （）AInstance variables are member variables of a class.BInstance variables are declared with the static keyword.CLocal variables defined inside a method are created when the method is executed.DLocal variables must be initialized before they are used.
考题
单选题Which command returns a list of commands in which a given keyword is used throughout the Junos hierarchies?（）A
help topicB
help referenceC
help aproposD
help tip
考题
单选题在logdat表中，将当前记录的KeyWord字段修改为uk72hJ，则实现的SQL语句为（）A
UPDATE logdat SET KeyWord=uk72hJB
UPDATE SET KeyWord=uk72hJC
UPDATE logdat SET KeyWord=‟uk72Hj‟D
Edit logdat SET KeyWord=uk72hJ
考题
单选题Which keyword is used with the show ip bgp neighbors [keyword] command to display all routes that are received and accepted from a neighbor?（）A
pathsB
accepted-routesC
advertised-routesD
routes
考题
多选题You are troubleshooting an OSPF problem where external routes are not showing up in the OSPF database. Which two options a re valid checks that should be performed first to verify proper OSPF operation?（）AAre the ASBRs trying to redistribute the external routes into a totally stubby area?BAre the ABRs configured with stubby areas?CIs the subnets keyword being used with the redistribution command?DIs backbone area (area 0) contiguous?EIs the CPU utilization of the routers high?
考题
单选题Keyword and blacklist filtering would be handled at which level in a network?（）A
Layer 2 managed switchB
DHCP serverC
Hardware firewallD
Bridge
考题
多选题Which four are true？（）AHas-a relationships should never be encapsulated.BHas-a relationships should be implemented using inheritance.CHas-a relationships can be implemented using instance variables.DIs-a relationships can be implemented using the extends keyword.EIs-a relationships can be implemented using the implements keyword.FAn array or a collection can be used to implement a one-to-many has-a relationship.GThe relationship between Movie and Actress is an example of an is-a relationship.
热门标签
最新试卷