找答案首页 > 全部分类 > 外语类考试

网友您好，请在下方输入框内输入要搜索的题目：

搜题

题目内容（请给出正确答案）

[主观题]

Libbrecht is not able toA．create snow crystals of different shapes.B．make crystals that lo

Libbrecht is not able to

A．create snow crystals of different shapes.

B．make crystals that look similar to one another.

C．create snowflakes that are exactly alike.

D．refine his techniques.

查看答案

更多“Libbrecht is not able toA．create snow crystals of different shapes.B．make crystals that lo”相关的问题

第1题

Users have reported that they cannot access certain Internet sites. An administrator wants

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

点击查看答案

第2题

An administrator wants to limit access of a wireless network without requiring authorized

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

点击查看答案

第3题

Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server？（）

A．/renew

B． /flushdns

C． /release

D． /all

点击查看答案

第4题

An administrator receives a contract for a server install at a new building. Which of the followingshould be completed after installing the server？（）

A. Log the administrator password used

B. Test the air temperature

C. Update the network diagram

D. Review the evacuation procedures

点击查看答案

第5题

An administrator wants to be alerted when a network-based attack is underway, but the company policy prohibits blocking or dropping network connections.Which of the following MUST be deployed？（）

A．IDS

B．IPS

C．Firewall

D．Managed PKI

点击查看答案

第6题

A Cisco Catalyst switch is part of the CIS network. As an experienced network administrato

r, you are thinking of filtering the traffic within VLANI00 with the use of a VACL named "test" on that switch.Which of the following command will enable that？（）

A. interface vlan 100 ip access-group test in

B. interface vlan 100 ip access-group test

C. vlan access-map test 100

D. vlan filter test vlan-list 100

点击查看答案

第7题

A network administrator wants to verify the active alarms on interface so-0/0/0. Which command displays this information？（）

A. show interfaces alarms

B. show interfaces terse

C. show alarms extensive

D. show interfaces extensive

点击查看答案

第8题

A network administrator wants to control which user hosts can access the network based on

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

点击查看答案

第9题

A network administrator wants to verify the active alarms on interface so-0/0/0.0. Which command displays this information？（）

A. show interfaces alarms

B. show interfaces terse

C. show alarms extensive

D. show interfaces extensive

点击查看答案

第10题

A network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test？（）

A．ARP

B．CDP

C．DHCP

D．DNS

E．ICMP

点击查看答案

账号：尚未登录

登录没有账号？去注册

我要提问

联系客服

购买搜题卡

题库练习

课程学习

功能	扣减规则
功能	基础费（查看答案）	加收费（AI功能）
文字搜题、查看答案	1/每题	0/每次
语音搜题、查看答案	1/每题	2/每次
单题拍照识别、查看答案	1/每题	2/每次
整页拍照识别、查看答案	1/每题	5/每次