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单选题
Which wild card mask will enable a network administrator to permit access to the Internet for only hosts that are assigned an address in the range 192.168.8.0 through 192.168.15.255?（）
A
0.0.0.0
B
0.0.0.255
C
0.0.255.255
D
0.0.7.255
E
0.0.3.255
F
None of the above
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更多 “单选题Which wild card mask will enable a network administrator to permit access to the Internet for only hosts that are assigned an address in the range 192.168.8.0 through 192.168.15.255?（）A 0.0.0.0B 0.0.0.255C 0.0.255.255D 0.0.7.255E 0.0.3.255F None of the above” 相关考题
考题
Which command will enable the administrator toquery the current network adapter configuration?()
A.netstat -vB.entstat -dC.lsattr -ElD.lsdev -C -attr
考题
Which wild card mask will enable a network administrator to permit access to the Internet for only hosts that are assigned an address in the range 192.168.8.0 through 192.168.15.255?()
A. 0.0.0.0B. 0.0.0.255C. 0.0.255.255D. 0.0.7.255E. 0.0.3.255F. None of the above
考题
Which wild card mask will enable a network administrator to permit access to the Internet for only hosts that are assigned an address in the range 192.168.8.0 through 192.168.15.255?（）A、0.0.0.0B、0.0.0.255C、0.0.255.255D、0.0.7.255E、0.0.3.255F、None of the above
考题
The TestKing network is subnetted using 29 bits for the subnet mask. Which wild card mask should be used to configure an extended access list to permit or deny access to an entire subnetwork?（）A、255.255.255.224B、255.255.255.248C、0.0.0.224D、0.0.0.8E、0.0.0.7F、0.0.0.3
考题
A network administrator provides an IP address of 128.135.0.142 and a subnet mask of 255.0.0.0. Once a ping is attempted， it fails. Which of the following options is the most probable cause of the failed ping？（）A、0 is not valid in an IP addressB、128 is a reserved networkC、The subnet mask should be 255.255.0.0. since it is a class BD、A network problem has occurred since IP and subnet are valid
考题
The network administrator is asked to configure 113 point-to-point links.Which IP addressing scheme best defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?（）A、10.10.0.0/18 subnetted with mask 255.255.255.252B、10.10.0.0/25 subnetted with mask 255.255.255.252C、10.10.0.0/24 subnetted with mask 255.255.255.252D、10.10.0.0/23 subnetted with mask 255.255.255.252E、10.10.0.0/16 subnetted with mask 255.255.255.252
考题
The Company network administrator needs to enable VTP pruning within the Company network. What action should a network administrator take to enable VTP pruning on an entire management domain？（）A、Enable VTP pruning on any switch in the management domainB、Enable VTP pruning on any client switch in the domainC、Enable VTP pruning on a VTP server in the management domainD、Enable VTP pruning on every switch in the domainE、None of the other alternatives apply
考题
A user reports they cannot access the network share folder， the users workstation is configured to use automatic IP. When the administrator checks the IP address the response returns as 169.254.0.5. Which of the following should the administrator verify？（）A、 That there are no DHCP relay serversB、 That the user account on Active Directory is not lockedC、 That the network card driver is not installed incorrectlyD、 The network connection is functioning
考题
A second network card in a server that activates if the primary card fails is an example of which of the following network performance optimization?（）A、Load balancingB、QoSC、High availabilityD、Fault tolerance
考题
For added security, a network administrator has decided to lock down the wireless network. Which of the following are ways to accomplish this? （）(Select TWO).A、Disable all 802.11 trafficB、Disable the SSID from broadcastingC、Disable WPAD、Enable Bluetooth only communicationE、Change the default admin passwordF、Disable WEP
考题
An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check？（）A、 Default gatewayB、 The ports on the switchC、 Port security on the servers switch portD、 Ethernet cable
考题
An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?（）A、Default gatewayB、The ports on the switchC、Port security on the server's switch portD、Ethernet cable
考题
A network administrator of a company has many branch locations each using a subnet mask of 255.255.255.224. Which of the following dynamic routing protocols should be used？（）A、IPv6B、RIPC、IGRPD、RIPv2
考题
A network administrator has a 10base2 network. A card is provided that has both 10base2 and 10base5 ports. Which of the following types of cables should be selected in SMIT during configuration of the adapter？（）A、TPB、BNCC、DIXD、CAT5
考题
Which command will enable the administrator toquery the current network adapter configuration?（）A、netstat -vB、entstat -dC、lsattr -ElD、lsdev -C -attr
考题
An AIX server has 2 network interfaces and the system administrator wants to enable the users on the locally configured network interface to be able to connect to systems configured on the global network interface. How is it accomplished？（）A、Enable routed on the serverB、Enable gated on the serverC、Enable ipforwarding on the serverD、Set network options back to default
考题
Which two statements are true of a network mask?（）A、A subnet mask specifies the portion of an IP address that is in a binary format.B、A subnet mask specifies the portion of an IP address that is in a decimal format.C、A subnet mask specifies the portion of an IP address that represents a network prefix.D、A subnet mask specifies the portion of an IP address that represents network hosts.
考题
Which two statements are true of a network mask?（）A、A subnet mask specifies the portion of an IP address that is in a binary formatB、A subnet mask specifies the portion of an IP address that is in a decimal formatC、A subnet mask specifies the portion of an IP address that represents a network prefixD、A subnet mask specifies the portion of an IP address that represetns network hosts
考题
You are the administrator of your company’s network. The dial-up server on your network is configured to support certificate authentication. A user named Tom wants to use smart card authentication on his Windows 2000 Professional portable computer. You that Tom’s computer has a PC Card smart card reader and the appropriate drivers installed. You give Tom a smart card to use. What else should you do to enable smart card authentication on Tom’s computer? （）A、Configure a dial-up connection to use EAP. Select the smart card device for authentication. B、Configure a dial-up connection to use SPAP. Select the smart card device for authentication.C、Configure a dial-up connection to use certificate authentication. Enable the usercredentials for authentication.D、Configure a dial-up connection to connect to a private network through the Internet. Enable L2TP be create a virtual private network （VPN） tunnel.
考题
单选题An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check?（）A
Default gatewayB
The ports on the switchC
Port security on the server's switch portD
Ethernet cable
考题
单选题The TestKing network is subnetted using 29 bits for the subnet mask. Which wild card mask should be used to configure an extended access list to permit or deny access to an entire subnetwork?（）A
255.255.255.224B
255.255.255.248C
0.0.0.224D
0.0.0.8E
0.0.0.7F
0.0.0.3
考题
单选题A user reports they cannot access the network share folder， the users workstation is configured to use automatic IP. When the administrator checks the IP address the response returns as 169.254.0.5. Which of the following should the administrator verify？（）A
That there are no DHCP relay serversB
That the user account on Active Directory is not lockedC
That the network card driver is not installed incorrectlyD
The network connection is functioning
考题
单选题A network administrator provides an IP address of 128.135.0.142 and a subnet mask of 255.0.0.0. Once a ping is attempted， it fails. Which of the following options is the most probable cause of the failed ping？（）A
0 is not valid in an IP addressB
128 is a reserved networkC
The subnet mask should be 255.255.0.0. since it is a class BD
A network problem has occurred since IP and subnet are valid
考题
单选题An administrator replaces the network card in a web server. After replacing the network card some users can access the server but others cannot. Which of the following is the FIRST thing the administrator should check？（）A
Default gatewayB
The ports on the switchC
Port security on the servers switch portD
Ethernet cable
考题
单选题Which two statements are true of a network mask?（）A
A subnet mask specifies the portion of an IP address that is in a binary formatB
A subnet mask specifies the portion of an IP address that is in a decimal formatC
A subnet mask specifies the portion of an IP address that represents a network prefixD
A subnet mask specifies the portion of an IP address that represetns network hosts
考题
单选题The network administrator is asked to configure 113 point-to-point links.Which IP addressing scheme best defines the address range and subnet mask that meet the requirement and waste the fewest subnet and host addresses?（）A
10.10.0.0/18 subnetted with mask 255.255.255.252B
10.10.0.0/25 subnetted with mask 255.255.255.252C
10.10.0.0/24 subnetted with mask 255.255.255.252D
10.10.0.0/23 subnetted with mask 255.255.255.252E
10.10.0.0/16 subnetted with mask 255.255.255.252
考题
单选题A network administrator of a company has many branch locations each using a subnet mask of 255.255.255.224. Which of the following dynamic routing protocols should be used？（）A
IPv6B
RIPC
IGRPD
RIPv2
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