[单项选择]A computer that has dynamic IP addressing is not receiving an IP address. Which of the following is MOST likely the problem?（）
A. SNMP
B. DHCP
C. DNS
D. NAT

[单项选择]John doesn't believe in （） medicine; he has some remedies of his own.
A. standard
B. regular
C. routine
D. conventional

[单项选择]Every host and router on the Internet has an IP address, which encodes its
A. host number
B. host number and socket
C. network number
D. host number and network number

[单项选择]Every host and router on the Intemet has an IP address, which encodes its
A. host number
B. host number and socket
C. network number
D. host number and network number

[多项选择] Routers R1 and R2 are EIGRP neighbors. R1 has been configured with the eigrp stub connected command. Which of the following is true as a result？（）
A. R1 can learn EIGRP routes from R2, but R2 cannot learn EIGRP routes from R1
B. R1 can send IP packets to R2, but R2 cannot send IP packets to R1
C. R2 no longer learns EIGRP routes from R1 for routes not connected to R1
D. R1 no longer replies to R2's Query messages
E. R2n o longer sends to R1 Query messages

[单项选择] An administrator only has one public IP address that must be shared among five employees. Which of the following network schemes should be used?（）
A. SNAT
B. SNAP
C. NAC
D. MPLS

[多项选择] Your ISP has assigned you the following IP address and subnet mask: IP address: 199.141.27.0 Subnet mask: 255.255.255.240 Which of the following addresses can be allocated to hosts on the resulting subnet?（）
A. 199.141.27.2
B. 199.141.27.175
C. 199.141.27.13
D. 199.141.27.11
E. 199.141.27.208
F. 199.141.27.112

[多项选择]Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has beenassigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cablE.Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts? （）
A. Replace the straight-through cable with a crossover cable
B. Change the subnet mask of the hosts to /25
C. Change the subnet mask of the hosts to /26
D. Change the address of Workstation A to 192.0.2.15
E. Change the address of Workstation B to 192.0.2.111

[单项选择]A TestKing PC has the IP address 172.16.209.10 /22. What is the subnet of this address?（）
A. 172.16.42.0
B. 172.16.107.0
C. 172.16.208.0
D. 172.16.252.0
E. 172.16.254.0

[单项选择] A new company has been given one public IP address. The company employs 200 users requiring Internet access from the headquarters. Which of the following can be implemented to provide Internet access for all the employees?（）
A. Multicasting
B. Proxy server
C. NAT
D. Subnetting

[单项选择]After the show ip route command has been entered, the following routes are displayed. Which route will not be entered into the routing table of a neighboring router?（）
A. R 192.168.8.0/24 [120/1] via 192.168.2.2, 00:00:10, Serial0
B. R 192.168.11.0/24 [120/7] via 192.168.9.1, 00:00:03, Serial1
C. C 192.168.1.0/24 is directly connected, Ethernet0
D. R 192.168.5.0/24 [120/15] via 192.168.2.2, 00:00:10, Serial0

[单项选择]The British Parliament has all powers except the right to_______ .

[单项选择]A mainframe customer has requested a proposal to replace an existing storage system. Which information does Disk Magic provide?（）
A. logical volume sizes
B. cache usage by application
C. storage processor utilization
D. disk capacity needed forFlashCopy

[多项选择]the network administrator has been asked to give reasons for moving from ipv4 to ipv6. what are two valid reasons for adopting ipv6 over ipv4?（）
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. autoconfiguration

[单项选择] Your corporate network has a member server named RAS1 that runs Windows Server 2008 R2. You configure RAS1 to use the Routing and Remote Access Services (RRAS). The companyˉs remote access policy allows members of the Domain Users group to dial in to RAS1. The company issues smart cards to all employees. You need to ensure that smart card users are able to connect to RAS1 by using a dial-up connection. What should you do？（）
A. Install the Network Policy Server (NPS) server role on RAS1.
B. Create a remote access policy that requires users to authenticate by using SPAP.
C. Create a remote access policy that requires users to authenticate by using EAP-TLS.
D. Create a remote access policy that requires users to authenticate by using MS-CHAP v2.