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?（）A、A new sound cardB、A new speakerC、A BIOS updateD、A hardware volume control
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?（）
- A、A new sound card
- B、A new speaker
- C、A BIOS update
- D、A hardware volume control
相关考题：
Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?() A. Power User accessB. Power on passwordC. Administrative passwordD. User profile access
Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?() A. OLEDB. PlasmaC. DLPD. LCD
A customer, who brings their laptop to work on a daily basis, calls to ask for the best way to add USB ports and an additional network card to their laptop. Which of the following would meet the user’s requirements?（）A. Docking stationB. Self powered USB hubC. KVM switchD. Non-powered USB hub
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?() A. A new sound cardB. A new speakerC. A BIOS updateD. A hardware volume control
A user reports that their laptop does not have network connectivity, but was working fine lastweek. The technician executes IPCONFIG to see what the IP address is but it comes up with a169.254.254.1 address. This address is not part of the company‘s subnet.Which of the following MOST likely identifies this address type?（）A.MulticastB.DHCPC.APIPAD.Broadcast
Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?（）A、Power User accessB、Power on passwordC、Administrative passwordD、User profile access
A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? （）(Select TWO).A、The LCD monitor’s power inverter does not function properly.B、The operating system’s power settings prevent the battery from charging.C、The battery is not compatible with the laptop.D、The internal power connection on the motherboard is faulty.E、The power adapter is not working.
A user states that they are trying to project their laptop to a screen for a presentation. They have plugged the projector cable into their laptop, and turned the projector on, but no signal is found. Which of the following should the technician perform FIRST?（）A、Ensure the projector is receiving powerB、Verify the laptop is not running on batteryC、Toggle the function key for displaysD、Replace the projector cable with another
A home user would like to connect their laptop display to their home HD television. Which of the following is the BEST solution?（）A、Connecting the laptop’s VGA output to an HDMI adaptorB、Connecting the laptop’s VGA output to the television’s VGA inputC、Connecting the laptop's USB output to the HD television’s HDMI adaptorD、Connecting the laptop’s USB output to the television’s USB input
A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:（）A、RJ-11 connector needs to be re-crimpedB、User has plugged into the laptop's NIC portC、User has plugged the wrong end of the cable into the portD、RJ-11 connector needs to be replaced with an RJ-45 connector
A user reports that their touchpad no longer works on their laptop. Which of the following is the FIRST troubleshooting step?（）A、Plug in USB keyboardB、Check for a disable switchC、Contact the laptop manufacturerD、Plug in a USB mouse
A user cannot undock a laptop from the docking station. Which of the following is the MOST likely cause?（）A、The laptop is not turned offB、The power cable is not unpluggedC、The lock button is set to lockD、The ACPI settings are configured improperly
Which of the following is a laptop monitor technology that uses a backlight to produce an image on the screen?（）A、OLEDB、PlasmaC、DLPD、LCD
A user reports sporadic connectivity with their wireless connection. A technician determines the wireless speed reported by the laptop to be 1Mbps. Which of the following is the MOST likely cause of this issue?（）A、The client does not support 802.11nB、Incorrect frequency on the client is being usedC、Incorrect encryption on the APD、The client distance from the AP
Which of the following is used to produce the best LCD image on a laptop？（）A、Dual scanB、Active matrixC、Passive matrixD、Active scanning
单选题What does the man’s company mainly produce?AMedical equipment.BSpecial machine.CMedicine for hospitals.
单选题A user cannot undock a laptop from the docking station. Which of the following is the MOST likely cause?（）AThe laptop is not turned offBThe power cable is not unpluggedCThe lock button is set to lockDThe ACPI settings are configured improperly
单选题Which of the following is enabled in the BIOS that will prompt a user to enter their password every time the laptop performs a POST?（）APower User accessBPower on passwordCAdministrative passwordDUser profile access
单选题A user reports sporadic connectivity with their wireless connection. A technician determines the wireless speed reported by the laptop to be 1Mbps. Which of the following is the MOST likely cause of this issue?（）AThe client does not support 802.11nBIncorrect frequency on the client is being usedCIncorrect encryption on the APDThe client distance from the AP
单选题A user would like to use an external monitor with their laptop, but when the monitor is plugged in and connected to the laptop, the screen does not display on the monitor. Which of the following is the BEST way to display an image on both the monitor and the laptop?（）AChange resolution on laptopBToggle FN key and external monitor keyCTry a different monitor typeDTry using a different monitor cable
单选题A user is unable to access the company website on a laptop. A network technician verifies that theuser can access other Internet pages. According to network troubleshooting methodology, which of the following steps should be taken NEXT?（）ARemotely connect to the user's laptop and review the network configuration settingsBPing the web server from inside the network to ensure it is still up and running.CCheck to make sure the company's website is accessible from the Internet.DEnsure the Ethernet cable is securely plugged into the user's laptop
单选题A user reports that their laptop does not have network connectivity, but was working fine last week. The technician executes IPCONFIG to see what the IP address is but it comes up with a 169.254.254.1 address. This address is not part of the company's subnet. Which of the following MOST likely identifies this address type?（）AMulticastBDHCPCAPIPADBroadcast
单选题A user is attempting to connect to the network remotely using a laptop and dial-up. The user plugsthe cable into the only available laptop connection, but the connector is loose inside the port. TheMOST likely reason the connector is loose is the:（）ARJ-11 connector needs to be re-crimpedBUser has plugged into the laptop's NIC portCUser has plugged the wrong end of the cable into the portDRJ-11 connector needs to be replaced with an RJ-45 connector
单选题A user replaces a laptop’s wireless PCMCIA card with a different vendor’s card. All of the new card configuration steps have been followed. The OS sees all known wireless networks but cannot connect to the user’s network. Which of the following is the MOST likely reason for this behavior?（）ADMZ is enabled.BMAC filtering is enabled.CWEP is being used.DSSID broadcast is disabled.
单选题A customer, who brings their laptop to work on a daily basis, calls to ask for the best way to add USB ports and an additional network card to their laptop. Which of the following would meet the user’s requirements?（）ADocking stationBSelf powered USB hubCKVM switchDNon-powered USB hub
多选题A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? （）(Select TWO).AThe LCD monitor’s power inverter does not function properly.BThe operating system’s power settings prevent the battery from charging.CThe battery is not compatible with the laptop.DThe internal power connection on the motherboard is faulty.EThe power adapter is not working.
单选题You are the administrator of Company’s network. A user named Sven has a Windows 2000 Professional portable computer. He has configured the portable computer with options that provide him with the maximum battery life. Sven reports that when the laptop resumes from standby mode he does not receive a prompt for the password. You want to configure Sven’s portable computer to ensure that a password is required when the computer resumes from standby mode. What should you do?（）AReset Sven’s user account.BAdd Sven to the Power Users group.CConfigure the Advanced power options properties.DConfigure the power options to use the Home/Office Desk power scheme by default.EConfigure the power options to use the Portable/Laptop power scheme by default.