若按配有螺旋箍筋的柱计算，箍筋用φ1250，纵向受压钢筋用，A's=8836.2mm2，则柱的承载力Nu=______kN。

A．telnet、ssh

B．https、telnet

C．ssh、http

ists.You then enter the command "ip access-group 101 in" to apply access control list 101 to router TK1s e0 interface.Which of the following Telnet sessions will be blocked as a result of your access lists？（）

A. Telnet sessions from host A to host 5.1.1.10

B. Telnet sessions from host A to host 5.1.3.10

C. Telnet sessions from host B to host 5.1.2.10

D. Telnet sessions from host B to host 5.1.3.8

E. Telnet sessions from host C to host 5.1.3.10

F. Telnet sessions from host F to host 5.1.1.10

A．SSH

B．Telnet

C．ICMP

D．OSPF

E．HTTP

A．TELNET

B． FTP

C． SSH

D． HTTP

er the entire www address into your browser's ().

A. address

B. computer

C. http

D. Unifrom Resource Loactor field

A．RCP

B．Telnet

C．RSH

D．SSH

A．HTTP

B．SSH

C．DNS

D．Telnet

de enabled. You need to ensure that only files and folders in DFS1 that users have permissions to access are displayed.What should you do？（）

A. Disable referrals.

B. Modify the system access control list.

C. Enable access-based enumeration (ABE).

D. Modify the discretionary access control list.