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
A Windows OS has failed to load after a successful power on self test. Which of the following steps will help troubleshoot the problem?（）
A
Change the time and date in the BIOS.
B
Replace the keyboard.
C
Check for media in the optical drive.
D
Add more RAM.
参考答案
参考解析
解析：
暂无解析
更多 “单选题A Windows OS has failed to load after a successful power on self test. Which of the following steps will help troubleshoot the problem?（）A Change the time and date in the BIOS.B Replace the keyboard.C Check for media in the optical drive.D Add more RAM.” 相关考题
考题
单选题A workstation no longer has network connectivity. Upon visual inspection, all connectors andsettings seem to be properly configured. Which of the following tools should the technician use to troubleshoot this issue? （）A
PSU testerB
Loopback plugC
Cable testerD
Multimeter
考题
单选题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
单选题A user reports that their system is starting to run slower, especially when opening large local files. The system has sufficient RAM for the users applications, but the hard drive seems to have higher than normal activity when opening large files. Which of the following would be the BEST tool to diagnose and troubleshoot this problem? （）A
Task ManagerB
NTBACKUPC
FDISKD
Disk Defragmenter
考题
单选题Which of the following will occur if a laptop SATA 1 drive is installed on a SATA 2 controller?（）A
The drive will run at the lower SATA 1 speed.B
The drive will not work due to incompatibility.C
The drive will run at the higher SATA 2 speed.D
The drive will have intermittent POST errors.
考题
单选题A user reports that their machine seems to be running slower than usual. The user states that the computer has become progressively worse as more applications are installed. Which of the following is the FIRST step the technician should take?（）A
Run the CHKDSK utilityB
Run the disk defragmenter utilityC
Increase the capacity on the system volumeD
Convert to a dynamic drive on the system
考题
单选题A user reports that their onboard RJ-45 jack is damaged and will no longer function. Which of the following will provide this jack as an alternative to replacing the motherboard?（）A
Install a USB serial adapterB
Connect to a USB hubC
Use an external modemD
Use an Ethernet card
考题
单选题Which of the following could cause an NTLDR error on reboot?（）A
Processor is failingB
Services failed to start on bootupC
RAM is faultyD
Boot.ini file is corrupt
考题
单选题A user reports that a network printer will not print, however, other users are not experiencing any problems. The user has rebooted their computer twice and it is still not printing. Which of the following should the technician check?（）A
Run the printer configuration wizard on the desktop.B
Check to see if the network printer is turned on.C
Verify that the printer is connected to the network.D
Check the local print queue for a failed print job.
考题
单选题Which of the following tools can be used to test if a 24-pin power cable is outputting correct voltage?（）A
Cable testerB
Wrist strapC
MultimeterD
Loopback plug
考题
单选题A computer’s onboard LPT1 port fails. Which of the following I/O cards should be installed to fix this problem?（）A
SerialB
ParallelC
FireWireD
USB
热门标签
最新试卷