小儿腹泻时，应首选止泻药。

bility toplug their PC into the network to receive an IP address.Which of the following addressing schemes should the technician use？（）

A.NAT

B.Dynamic

C.Subnetting

D.Static

A．rmdev -l /dev/pts

B．touch /etc/nologin

C．chdev -l sys0 -a nologin

D．chuser -a login=false ALL

ent stays on. Which of the following should the technician perform to prevent users from rebooting the router？（）

A. Change the default administrator password

B. Change the IP range of the wireless network

C. Hide the SSID

D. Disable WEP

to test that the sites are properly resolving to an IP address. Which of the following tools would allow the administrator to test name resolution？（）

A. net view

B. ipconfig

C. dig

D. ifconfig

their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch？

A. BPDU

B. Port security

C. RSTP

D. STP

E. VTP

F. Blocking mode

erver computer that is used as a file server. More than 800 of Ezonexam.com's client computers are connected to this server.

A shared folder named Data on the server is on an NTFS partition. The data folder contains more than 200 files. The permissions for the data folder are shown in the following table.

Type of permission Account Permission

Share Users Change

NTFS Users Full Control

You discover that users are connected to the Data folder. You have an immediate need to prevent 10 of the files in the Data folder from being modified. You want your actions to have the smallest possible effects on the users who are using other files on the server.

What two actions should you take？ (Choose Two)

A．Modify the NTFS permissions for the 10 files.

B．Modify the NTFS permissions for the Data folder.

C．Modify the shared permissions for the Data folder.

D．Log off the users from the network.

E．Disconnect the users from the Data folder.

etwork administrator configure port security on this Ezonexam device？

A．To prevent unauthorized hosts from getting access to the LAN

B．To limit the number of Layer 2 broadcasts on a particular switch port

C．To prevent unauthorized Telnet or SSH access to a switch port

D．To prevent the IP and MAC address of the switch and associated ports

E．None of the above

A．repeaters

B．bridge

C．switch

D．modem

users toenter a password or network key.Which of the following methods would MOST likely be implemented on the wireless network？（）

A. Disable SSID

B. WPA

C. MAC filtering

D. RAS

What qualification might prevent Ms. Owens from obtaining the job she wants to have？

A．Her educational background

B．Her relevant experience

C．Her personal characteristic

D．Her residence area