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）
单选题
Which of the following ports can Mike, a technician, use with an IP address to test FTPconnectivity?（）
A
21
B
25
C
80
D
8080
参考答案
参考解析
解析：
暂无解析
更多 “单选题Which of the following ports can Mike, a technician, use with an IP address to test FTPconnectivity?（）A 21B 25C 80D 8080” 相关考题
考题
A user is experiencing headaches and motion sickness symptoms when using their new computermonitor. Which of the following can a technician adjust to help the user?()
A. Privacy filterB. Refresh rateC. Use a digital signalD. Brightness
考题
Which of the following protocols use both TCP and UDP ports?（）A、FTPB、SMTPC、TelnetD、DNSE、All of the above
考题
A technician needs to manage a switch by using the management port on the back of the switch.Which of the following cables would the technician use?（）A、StraightB、ConsoleC、CrossoverD、Loopback
考题
A user is experiencing headaches and motion sickness symptoms when using their new computermonitor. Which of the following can a technician adjust to help the user?（）A、Privacy filterB、Refresh rateC、Use a digital signalD、Brightness
考题
Which of the following command line utilities can Karen, a technician, use to check for open ports?（）A、nbtstatB、ipconfigC、nslookupD、netstat
考题
Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?（）A、DIR /SB、MSINFOC、ATTRIB -HD、HELP
考题
Which of the following components could MOST likely cause Mike, a technician, to receive a ‘Nonsystem disk or disk error’ after POST?（）A、Bad memoryB、Video cardC、Faulty chipsetD、FDD
考题
A technician installed a new application on a Windows XP desktop. When the technician tries to launch the application it crashes. Which of the following can the technician use to troubleshoot the application?（）A、System logsB、Security logsC、Application logsD、Application installation logs
考题
Which of the following ping commands would a technician use to ping continuously?（）A、PING -lB、PING -RC、PING -tD、PING -a
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
A technician is renaming files on a PC from a command prompt and is currently in the root of driveC: Which of the following commands should the technician use to move to a different directory? （）A、CDB、DIRC、MDD、RD
考题
A technician needs to find an end of a network cable drop. Which of the following tools would the technician use?（）A、Cable testerB、MultimeterC、Toner probeD、Loopback plug
考题
Mike, a technician, is installing a wireless router for a client. Which of the following is MOST important when installing a wireless router?（）A、LocationB、DCPAC、SSIDD、Number of client machines
考题
Which of the following expansion ports can a server boot from？（）A、 AGPB、 USBC、 SerialD、 Parallel
考题
Which of the following ports can Mike, a technician, use with an IP address to test FTPconnectivity?（）A、21B、25C、80D、8080
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
Mike, a technician, is working on a computer and the air is dry. Which of the following choices is the BEST option for Mike to use?（）A、Use a portable anti-static pad and wrist strap, ensuring all components remain on the mat, and the wrist strap is connected to the mat.B、Leave the computer plugged in and running, to stabilize the power, and keep one hand on the case at all times while working on the unit.C、Use a wrist strap, connecting it to the computer case. Leave the computer plugged into the outlet for grounding.D、Advise the customer it is best if the computer is taken back to the shop for repair, so it will be in a controlled temperature environment.
考题
Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?（）A、SFCB、RECOVERC、REPLACED、COPY
考题
Computers on the network are frequently infected with viruses, malware, worms and Trojans.Which of the following should Mike, a technician, update automatically to prevent future problems?（）A、Antivirus signaturesB、Antivirus enginesC、Malware enginesD、Virus encyclopedias
考题
单选题Which of the following expansion ports can a server boot from？（）A
AGPB
USBC
SerialD
Parallel
考题
单选题In which of the following locations can Mike, a technician, configure and format a newly installed hard drive so that it is accessible to the user?（）A
My ComputerB
Disk ManagerC
Device ManagerD
Control Panel
考题
单选题A Windows user is trying to get to a shared folder on a server but is receiving an error message that multiple connections to the same resource are not allowed. Which of the following tools can the technician use from the user’s workstation to get the user reconnected as quickly as possible？（）A
nbtstat with the/reload parameterB
nbtstat with the/resolved parameterC
net use with the/delete parameterD
net use with the/persistent parameter
考题
单选题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
单选题A technician does not have power to a PC. Which of the following tools should the technician use to check for electricity?（）A
Cable testerB
Power supply testerC
Tone generatorD
Multimeter
考题
单选题Which of the following tools should Mike, a technician, use when testing a serial port?（）A
Cable testerB
MultimeterC
Loopback plugD
Logic probe
考题
单选题Which of the following commands would a technician use to view the active applicationconnections on a local PC to the network?（）A
ipconfigB
netstatC
nslookupD
net use
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
热门标签
最新试卷