Powersupplyfailure
BadHD
Badfan
FaultyCD-Rom
第1题:
A user’s laptop does not produce sound even though the volume settings are at maximum in theoperating system. Which of the following would MOST likely resolve this issue?()
第2题:
When a user is typing on a laptop the cursor sometimes moves on its own. Which of the following is MOST likely the cause?()
第3题:
Which of the following types of media would MOST likely cause above normal amounts of machine jamming?()
第4题:
A user is reporting a loud grinding sound when the machine is powered on. The machine loadsinto windows and the user does not notice any performance issues. Which of the following is the MOST likely cause of the noise?()
第5题:
Windows XP mode on a Windows 7 Professional machine fails to load. Which of the following isMOST likely the cause?()
第6题:
The file associations were not returned after the software was uninstalled.
The user is not opening the files correctly.
The uninstalled software has corrupted all the audio files on the computer.
The sound card is not properly configured.
第7题:
The user has not registered the copy of Windows.
The user has not applied at least Service Pack 1 to their system.
The user does not know what site to access for the updates.
The user needs to flush the DNS cache.
第8题:
The machine does not have enough processor cores to allow for this feature.
Virtualization support is not enabled in the BIOS.
A license of Windows XP must be purchased in order to use Windows XP Mode.
The machine does not have enough RAM to allow for this feature.
第9题:
The jumpers are not set correctly on the drives.
The power supply is not rated high enough to support the additional drives.
The BIOS is not compatible with the drives.
The drives are not powered on.
第10题:
Envelopes
Colored media
Letterhead
Pre punched
第11题:
The keyboard driver needs to be updated.
There are conflicting serial ports.
The mouse driver needs to be updated.
The user is brushing the touch pad while typing.
第12题:
Frayed or broken cables
UPS is unplugged
NIC and sound card are disabled in Device Manager
Speakers are muted
第13题:
An administrator installs new IDE drives into the company server. Upon starting the machine, the BIOS does not recognize any of the drives. Which of the following is the MOST likely cause of the problem?()
第14题:
A user explains that after the office was vacuumed the previous night their sound is not working and they cannot get onto the network. The user has verified that all of the PC’s cables are plugged into their respective ports. Which of the following is the MOST likely cause?()
第15题:
A user reports that they are unable to open any audio files. Yesterday, the user uninstalled third party music software. Which of the following is the MOST likely cause of the user’s error?()
第16题:
A user has recently added a second IDE CD-RW drive to a machine in addition to the primary DVD-ROM drive. The drive opens and closes; however, they do not see it show up in Windows. Which of the following is the MOST likely cause?()
第17题:
A new sound card
A new speaker
A BIOS update
A hardware volume control
第18题:
Hard Disk Drive
Optical Drive
Power Supply Unit
Case Fan
第19题:
The drive jumper settings are incorrect.
The drive is not receiving power from PSU.
Windows only supports one optical drive.
The user connected the drive with a SATA cable.
第20题:
Power supply has blown.
CPU fan is faulty.
Motherboard has overheated and shutdown.
UPS has been tripped.
第21题:
/etc/resolv.conf
/etc/rc.tcpip
/etc/aliases
/etc/hosts.equiv
第22题:
DLL injection
DDoS attack
DNS poisoning
ARP poisoning
第23题:
Coaxial
Cat 1 UTP
Cat 3 UTP
Cat 5 UTP