网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)

Which of the following ports is the default telnet port?()

  • A、20
  • B、21
  • C、22
  • D、23

参考答案

更多 “Which of the following ports is the default telnet port?()A、20B、21C、22D、23” 相关考题
考题 Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?A. Designated ports.B. Duplex operating mode.C. Fast mode ports.D. Root bridge.E. Root ports.F. BDPU priority.

考题 Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?()A、designated ports.B、duplex operating mode.C、fast mode ports.D、root bridge.E、root ports.F、BDPU priority.

考题 Which of the following protocols is used to disable switch ports automatically to prevent switchingloops?()A、RIPB、0S:FC、STPD、EGP

考题 Which of the following ports is the default for HTTP?()A、21B、25C、80D、110

考题 Which of the following default ports must be opened to allow a technician to telnet into a machine?()A、21B、23C、24D、25

考题 Which of the following expansion ports can a server boot from?()A、 AGPB、 USBC、 SerialD、 Parallel

考题 A technician needs to check which ports are open in the Windows Firewall. Which of the following willallow the technician to view these settings?()A、netsh firewall show loggingB、ipconfig /allC、netsh firewall show stateD、arp -a

考题 Which of the following ports supports hot plug devices? ()A、 USBB、 AGPC、 PCID、 IDEE、 PS2

考题 Which of the following is required if ports from VLANs on two separate switches need to broadcastto each other?()A、Port mirroringB、VPNC、TrunkingD、Port authentication

考题 Which of the following devices would need to be configured to block specific ports and protocols from entering the network?()A、BridgeB、FirewallC、Port replicatorD、Gateway

考题 多选题Which of the following components must be elected before the Spanning Tree Protocol can converge in a switched LAN?()Adesignated ports.Bduplex operating mode.Cfast mode ports.Droot bridge.Eroot ports.FBDPU priority.

考题 单选题Which of the following protocols use both TCP and UDP ports?()A FTPB SMTPC TelnetD DNSE All of the above