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【单选题】
关于“大学生与诚信”,说法不正确的是( )
A.
诚信是大学生树立理想信念的基础
B.
诚信是大学生身心健康发展的保障
C.
诚信是大学生全面发展的前提
D.
诚信是大学生进入社会的“通行证”
拍照语音搜题，微信中搜索"皮皮学"使用
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举一反三
【单选题】WHICH PROCEDURE IS USED TO ACCESS A CISCO 2960 SWITCH WHEN PERFORMING AN INITIAL CONFIGURATION IN A SECURE ENVIRONMENT?
A.
Use the console port to locally access the switch from a serial or USB interface of the PC.
B.
Use the AUX port to locally access the switch from a serial or USB interface of the P
C.
Use Secure Shell to remotely access the switch through the network.
D.
Use Telnet to remotely access the switch through the network.
查看完整题目与答案
【单选题】On the Catalyst 6500 Series switch, which command is used to establish a console connection to the Firewall Services Module?（）
A.
ssh
B.
connect
C.
login
D.
session
查看完整题目与答案
【单选题】What command is used to configure a switch as authoritative NTP server ?
A.
switch(config)#ntp master 3
B.
switch(config)#ntp peer 193.168.2.2
C.
switch(config)#ntp server 193.168.2.2
D.
switch(config)#ntp source 193.168.2.2
查看完整题目与答案
【单选题】在电源的星形连接中线电压（ ）与其对应的相电压30°。
A.
超前
B.
滞后
查看完整题目与答案
【单选题】The methods used in Asynchronous Transfer Mode(ATM)are switch technology and(72)is used to describe this mode.
A.
cell exchange
B.
message exchange
C.
information exchange
D.
packet exchange
查看完整题目与答案
【单选题】What command is used to configure a switch as authoritative NTP server ?
A.
什么命令可将交换机配置为权威的NTP服务器？
B.
switch(config)#ntp master 3
C.
switch(config)#ntp peer 193.168.2.2
D.
switch(config)#ntp server 193.168.2.2
E.
switch(config)#ntp source 193.168.2.2
查看完整题目与答案
【判断题】《琵琶记》中的蔡伯喈是个不顾家的人。()
A.
正确
B.
错误
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【判断题】A switch is used to protect electric circuits from overload.
A.
正确
B.
错误
查看完整题目与答案
【单选题】A push-button switch is used to input data to a register. The output of the register is erratic.Which of the following could be the cause of the problem?
A.
The register IC is intermittent and failure is imminent.
B.
The switch contacts are bouncing.
C.
The socket contacts on the register IC are corroded.
D.
The power supply is probably noisy.
查看完整题目与答案
【单选题】What information is used by a switch to forward an Ethernet frame to its destination?（）
A.
IP address
B.
destination MAC address
C.
ARP table entry
D.
FCS checksum
查看完整题目与答案
相关题目：
【单选题】WHICH PROCEDURE IS USED TO ACCESS A CISCO 2960 SWITCH WHEN PERFORMING AN INITIAL CONFIGURATION IN A SECURE ENVIRONMENT?
A.
Use the console port to locally access the switch from a serial or USB interface of the PC.
B.
Use the AUX port to locally access the switch from a serial or USB interface of the P
C.
Use Secure Shell to remotely access the switch through the network.
D.
Use Telnet to remotely access the switch through the network.
查看完整题目与答案
【单选题】On the Catalyst 6500 Series switch, which command is used to establish a console connection to the Firewall Services Module?（）
A.
ssh
B.
connect
C.
login
D.
session
查看完整题目与答案
【单选题】What command is used to configure a switch as authoritative NTP server ?
A.
switch(config)#ntp master 3
B.
switch(config)#ntp peer 193.168.2.2
C.
switch(config)#ntp server 193.168.2.2
D.
switch(config)#ntp source 193.168.2.2
查看完整题目与答案
【单选题】在电源的星形连接中线电压（ ）与其对应的相电压30°。
A.
超前
B.
滞后
查看完整题目与答案
【单选题】The methods used in Asynchronous Transfer Mode(ATM)are switch technology and(72)is used to describe this mode.
A.
cell exchange
B.
message exchange
C.
information exchange
D.
packet exchange
查看完整题目与答案
【单选题】What command is used to configure a switch as authoritative NTP server ?
A.
什么命令可将交换机配置为权威的NTP服务器？
B.
switch(config)#ntp master 3
C.
switch(config)#ntp peer 193.168.2.2
D.
switch(config)#ntp server 193.168.2.2
E.
switch(config)#ntp source 193.168.2.2
查看完整题目与答案
【判断题】《琵琶记》中的蔡伯喈是个不顾家的人。()
A.
正确
B.
错误
查看完整题目与答案
【判断题】A switch is used to protect electric circuits from overload.
A.
正确
B.
错误
查看完整题目与答案
【单选题】A push-button switch is used to input data to a register. The output of the register is erratic.Which of the following could be the cause of the problem?
A.
The register IC is intermittent and failure is imminent.
B.
The switch contacts are bouncing.
C.
The socket contacts on the register IC are corroded.
D.
The power supply is probably noisy.
查看完整题目与答案
【单选题】What information is used by a switch to forward an Ethernet frame to its destination?（）
A.
IP address
B.
destination MAC address
C.
ARP table entry
D.
FCS checksum
查看完整题目与答案