A. A dead CMOS battery
B. The OS is not installed on the hard drive
C. A faulty RAM
D. A faulty HDD connection
您可能感兴趣的试卷
你可能感兴趣的试题
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 Manager
B. NTBACKUP
C. FDISK
D. Disk Defragmenter
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
A. Use recovery console and the fixmbr command.
B. Use recovery console and the bootcfg /rebuild command.
C. Use recovery console and the fixboot command.
D. Use recovery console and the chkdsk command.
A. Cable tester
B. Multimeter
C. Loop back plugs
D. Crossover cable
A. Copy the missing file from another computer and reboot.
B. Execute a Windows repair from the Windows setup media.
C. Boot into the Recovery Console and execute FIXBOOT.
D. Reboot and press the F2 key when prompted.
A system powers on, begins POST, displays the BIOS version information and then hangs with the
error message Error loading operating system.
Which of the following is MOST likely cause of this issue? （）
A. A virus has infected the system
B. Corrupted BOOT.INI file
C. Corrupt MBR
D. Boot sector corruption
A. In folder options, select show hidden files and folders.
B. Perform the transfer again.
C. Reboot the system; access will be reset automatically.
D. Take ownership of the files.
A. Change the radio channel
B. Apply MAC address filter
C. Determine placement
D. Reduce radio power level
A.10.0.0.1
B.127.0.0.1
C.169.254.0.1
D.192.168.0.1
A. The computer does not support this type of drive.
B. Connector is plugged in backwards.
C. Power is plugged in backwards.
D. All floppies are corrupt.
最新试题
A user reports they can no longer change the web browser home page. Which of the following is MOSTlikely the problem? （）
After a technician installs a new CMOS battery on a motherboard, which of the following will thetechnician have to change? （）
A user states they receive a message Boot device not found half of the time they boot their system.Which of the following is the MOST likely cause? （）
A computer is redeployed after sitting in storage for a year and is now displaying the wrong date. Which of the following is the cause? （）
After moving files from one folder to another, the technician cannot access them. Which of the following MUST the technician do to regain access to these files?（）
A Windows OS has failed to load after a successful power on self test. Which of the following steps will help troubleshoot the problem?（）
Which of the following will reset the BIOS settings?（） (Select TWO).
A newly installed floppy drive activity light stays on. Which of the following is the MOST likely problem?（）
A technician needs a wireless access point to cover most of the office. Which of the following should the technician perform FIRST to achieve this? （）
A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next? （）