更多"A user reports that they are unable"的相关试题:
[单项选择] A customer reports they are unable to connect to any computers outside of the office and they are unable to connect to the Internet. When the technician runs ipconfig, the customer gets the following output: IP address169.254.2.4 Subnet Mask.255.255.0.0 Default Gateway. Which of the following could be causing the issue?（）
A. The subnet mask is not correctly configured.
B. The DNS client has not been configured on the computer.
C. The DHCP client is unable to obtain an IP address from the DHCP server.
D. The default gateway is not specified
[单项选择]如果把“Switch for User Inactivity”置为“open”，那么定时器“User Inactivity Timer”超时后，网络侧将（）。
A. 激活专用承载
B. 执行attach过程
C. 释放RRC链路
D. 执行service request流程
[单项选择]A user on a network cannot access any network resources. The link light on the computer showsthat a connection is present. Which of the following is the MOST likely cause of the problem?（）
A. The wrong cable type has been used.
B. . IDS has shut down the computer's switch port.
C. The port on the switch is configured incorrectly
D. Spanning tree protocol was implemented.
[单项选择]A user is unable to view any DVDs on their laptop which has a DVD-ROM drive installed. After further investigation, the technician realizes that there is not any DVD-ROM or CD-ROM available under the My Computer utility. Which of the following system utilities would MOST likely be used to identify and resolve this issue?（）
A. Task Manager
B. Device Manager
C. DEFRAG
D. Event Viewer
[单项选择]What happens when a route does not match any user configured policies?（）
A. The route is rejected.
B. The route is accepted.
C. The route is given a lower priority.
D. The route is sent to the default policy.
[多项选择]Which two firewall user authentication objects can be referenced in a security policy？（）
A. access profile
B. client group
C. client
D. default profile
[单项选择]A user cannot ping any other hostnames from an AIX machine. The error received is "host name earth NOT FOUND". Which of the following files is most likely configured incorrectly？（）
A. /etc/resolv.conf
B. /etc/rc.tcpip
C. /etc/aliases
D. /etc/hosts.equiv
[单项选择]298K时，φθ（Au+/Au）=1.68V，φθ（Au3+/Au）=1.50V，φθ（Fe3+/Fe2+）=0.77 V 则反应2Fe2++Au3+=2Fe3++Au+的平衡常数Kθ值为：（）
A. 4.33×1021
B. 2.29×10-22
C. 6.61×1010
D. 7.65×10-23
[单项选择]"Any time, any place, any path, any pace" is______.
A. what taken as the guiding principle of the Florida Virtual School
B. words placed at the beginning of a book or a chapter
C. a slogan put on the wall
D. words used in advertisements
[单项选择]已知多级放大电路Au1=20dB，Au2=40dB，则电路总的电压放大倍数Au为（）dB。
A. 80
B. 800
C. 60
D. 20
[单项选择]三个单级放大器的电压放大倍数分别是Au1，Au2和Au3，将它们连接成一个多级放大器，其电压放大倍数应是（）。
A. Au1+Au2+Au3
B. Au1×Au2×Au3
C. Au1
D. Au3
[单项选择]Au99.99和Au100g品种的最小交易量为（）。
A. 100克
B. 50克
C. 1000克
D. 500克
[单项选择]Any earthquake that takes place in any area is certainly regarded as a kind of a ______ event.
A. cholesterol
B. charcoal
C. catastrophic
D. chronic
[多项选择]AU指针的作用（）。
A. 对高阶VC速率适配，容纳其对应于AU的频差相差
B. 对低阶VC速率适配
C. 指示高阶VC首字节在AU净负荷中的位置
D. 指示低阶VC首字节在TU净负荷中的位置
[单项选择]按照《上海黄金交易所Au（T+D）标准合约》，Au（T+D）的保证金为合约价值的（）
A. 1%
B. 11%
C. 10%
D. 2%
[单项选择]Any time ______, any period of waiting is because you haven't come and received the message.
A. error
B. cut
C. lack
D. lag
[单项选择]User-User算法是计算（）。
A. 用户之间的相似度
B. 物品之间的关联
C. 网络之间的相似度
D. 商家之间的关联度
