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发布时间:2023-10-23 10:02:18

[单项选择]What must an administrator do to prevent new telnet users from connecting to the system?()
A. rmdev -l /dev/pts
B. touch /etc/nologin
C. chdev -l sys0 -a nologin
D. chuser -a login=false ALL

更多"What must an administrator do to pr"的相关试题:

[单项选择]What must you do if you wish to ensure a pleasant visit to a foreign county
A. Master the language of that country.
B. Speak less and watch more.
C. Wait and see unless you are sure of success.
D. Learn more about the culture as well as ensuring a command of the language.
[单项选择]What must an administrator do to create two new volume groups on a system with only one spare disk?()
A. Run the 'mkvg -M' command to create multiple volume groups on a single disk
B. Add a new disk to the system or release a disk from the one of the existing volume groups
C. Run the 'mkvg' command to create multiple volume groups on a single disk providing the disk does not have a PVID
D. Run the 'mkvg' command to create multiple volume groups on a single disk providing the volume groups have the same PP size
[多项选择]What must an administrator do in order to successfully configure a VLAN trunk between two switches?()
A. Set each end of the trunk line to IEEE 802.1Q encapsulation.
B. Set the same VTP management domain name on both switches.
C. Set all ports on the two switched as access ports.
D. Configure one of the two switches as a VTP server.
E. Connect the two switches using a rollover cable.
F. Use a router to forward VTP traffic between the VLANs.
[单项选择]What new service do some designers now offer
A. Giving your home a new look by making a new arrangement.
B. Planning a major project for the client.
C. Helping the client to spread out the actual purchases.
D. Doing decorating with limited budgets.
[单项选择]What should we do with power tools if they must be left unattended according to the passage
A. Be sure power tools are turned off.
B. Keep children indoors.
C. Never smoke.
D. Never let young children operate them.
[单项选择]What must be updated regularly to detect the newest versions of personal firewalls on endpoints? ()
A. Infranet Enforcer firmware
B. Infranet Controller rollback software
C. Host Security Assessment Plug-in (HSAP)
D. Endpoint Security Assessment Plug-in (ESAP)
[单项选择]What must you type to enter operational mode from the root@% command prompt?()
A. exit
B. configure
C. edit
D. cli
[单项选择]What must be configured prior to the first commit after factory defaults are loaded?()
A. root authentication
B. default gateway
C. host name
D. management services
[单项选择]What must be set correctly when configuring a serial interface so that higher-level protocols calculate the best route?()
A. bandwidth
B. delay
C. load
D. reliability
[单项选择]What must have happened after the fire case was settled in court
A. The railroad compensated for the damage to the immediate buildings.
B. The railroad compensated for all the damage by the fire.
C. The railroad paid nothing for the damaged building.
D. The railroad worker paid for the property damage himself.
[单项选择]What must the explorers be, even though they have modern equipment and technique
A. Brave and tough.
B. Stubborn and arrogant.
C. Well-liked and humorous.
D. Stout and smart.
[单项选择]What must be configured on the network in order for users on the Internet to view web pages located on Web Server 2()。
A. On router R2, configure a default static route to the 192.168.1.0 network.
B. On router R2, configure DNS to resolve the URL assigned to Web Server 2 to the 192.168.1.10 address.
C. On router R1, configure NAT to translate an address on the 209.165.100.0/24 network to 192.168.1.10.
D. On router R1, configure DHCP to assign a registered IP address on the 209.165.100.0/24 network to Web Server 2.

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