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单选题
Which DHCP allocation method allows automatic reuse of an address that is no longer needed by the lient to which it was assigned？（）
A
Automatic
B
Dynamic
C
Reuse
D
Manual
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A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse?()
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Which statement describes the process of dynamically assigning IP addresses by the DHCP server?()
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When a DHCP server is configured, which two IP addresses should never be assignable to hosts?()
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Which statement is correct regarding the operation of DHCP?()
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考题
When a DHCP server is configured, which two IP addresses should never be assignable to hosts? （）A、network or subnetwork IP addressB、broadcast address on the networkC、IP address leased to the LAND、IP address used by the interfacesE、manually assigned address to the clientsF、designated IP address to the DHCP server
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Which DHCP allocation method allows automatic reuse of an address that is no longer needed by the lient to which it was assigned？（）A、AutomaticB、DynamicC、ReuseD、Manual
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Which DHCP allocation method allows automatic reuse of an address that is no longer needed by the client to which it was assigned？（）A、AutomaticB、DynamicC、ReuseD、Manual
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Which CLI command is used to display the IP address assigned to Dynamic Subscriber Interface and related hardware address using the DHCP Relay Proxy function?（）A、show ip dhcp externalB、show dhcp binding relay-proxyC、show ip dhcp binding relay-proxyD、show dhcp relay proxy binding
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Which statement describes the process of dynamically assigning IP addresses by the DHCP server?（）A、Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.B、Addresses are permanently assigned so that the hosts uses the same address at all times.C、Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.D、Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
考题
A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse？（）A、172.16.1.25B、169.254.1.25C、10.16.1.25D、192.168.1.25
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Which of the following statements about variables and scope are true？（） A、 Local variables defined inside a method are destroyed when the method is exited.B、 Local variables are also called automatic variables.C、 Variables defined outside a method are created when the object is constructed.D、 A method parameter variable continues to exist for as long as the object is needed in which the method is defined.
考题
单选题Which DHCP allocation method allows automatic reuse of an address that is no longer needed by the client to which it was assigned？（）A
AutomaticB
DynamicC
ReuseD
Manual
考题
单选题Which statement describes the process of dynamically assigning IP addresses by the DHCP server?（）A
Addresses are allocated after a negotiation between the server and the host to determine the length of the agreement.B
Addresses are permanently assigned so that the hosts uses the same address at all times.C
Addresses are assigned for a fixed period of time, at the end of the period, a new request for an address must be made.D
Addresses are leased to hosts, which periodically contact the DHCP server to renew the lease.
考题
单选题Which CLI command is used to display the IP address assigned to Dynamic Subscriber Interface and related hardware address using the DHCP Relay Proxy function?（）A
show ip dhcp externalB
show dhcp binding relay-proxyC
show ip dhcp binding relay-proxyD
show dhcp relay proxy binding
考题
单选题Which statement is correct regarding the operation of DHCP?（）A
A DHCP client uses a ping to detect address conflicts.B
A DHCP server uses a gratuitous ARP to detect DHCP clients.C
A DHCP client uses a gratuitous ARP to detect a DHCP server.D
If an address conflict is detected, the address is removed from the pool and an administrator must resolve the conflict.E
If an address conflict is detected, the address removed from the pool for an amount of time configurable by the administrator.F
If an address conflict is detected, the address is removed from the pool and will not be reused until server is rebooted.
考题
多选题When a DHCP server is configured, which two IP addresses should never be assignable to hosts?（）Anetwork or subnetwork IP addressBbroadcast address on the networkCIP address leased to the LANDIP address used by the interfacesEmanually assigned address to the clientsFdesignated IP address to the DHCP server
考题
单选题A computer configured to use DHCP cannot locate a DHCP server. Automatic Private IP Address(APIPA) will assign which of the following addresse？（）A
172.16.1.25B
169.254.1.25C
10.16.1.25D
192.168.1.25
考题
单选题Which statement is true about IPv6?（）A
Only one IPv6 address can be assigned to each interface.B
IPv6 hosts use anycast addresses to assign IP addresses to interfaces.C
Each host can a utoconfigure its address without the aid of a DHCP server.D
Only one IPv6 address is assigned per node.
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