CompTIA认证考试

Which of the following will reset the BIOS settings?（） (Select TWO).A、Unplug the CMOS battery.B、Unplug the power supply.C、Switch on the reset jumper.D、Replace the RAM.E、Unplug the CPU.

题目

Which of the following will reset the BIOS settings?（） (Select TWO).

  • A、Unplug the CMOS battery.
  • B、Unplug the power supply.
  • C、Switch on the reset jumper.
  • D、Replace the RAM.
  • E、Unplug the CPU.
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相似问题和答案

第1题：

A user reports that their thermal wristband printer is printing barcodes that will not scan properly.Which of the following maintenance techniques would MOST likely resolve this issue?()

A. Replace the print roller

B. Reset to factory defaults

C. Replace the wristband roll

D. Clean the heating assembly


参考答案：D

第2题：

A technician turns on a PC and before the computer boots up, the technician is prompted for apassword. The technician does not know the password. Which of the following can the techniciando to allow access to the PC?（） (Select TWO).

  • A、Set the clear password jumper on the motherboard
  • B、Enter the BIOS setup and select the clear password setting
  • C、Remove the power cord from the power supply and then plug it back in
  • D、Power cycle the PC
  • E、Remove the CMOS battery for 15 minutes

正确答案:A,E

第3题：

Which of the following BIOS settings is MOST likely to speed up the boot process when disabled?()

A. IDE Auto Detect

B. BIOS Administrator Password

C. Advanced Configuration and Power Interface

D. Plug and Play


参考答案：A

第4题：

A technician is locked out of a desktops BIOS because of a forgotten password. Which of the following is a method of removing the password？（）

  • A、Replace the power supply unit.
  • B、Reseat the systems memory.
  • C、Reset the proper jumper.
  • D、Re-install the operating system.

正确答案:C

第5题：

A technician receives a computer for repair and observes that the fan on the power supply is not moving. Which of the following should the technician do？ （）

  • A、Move the power supply voltage switch to 220 volts.
  • B、Add an additional fan to help cool the computer.
  • C、Replace the cable that attaches the power supply to the motherboard.
  • D、Replace the power supply.

正确答案:D

第6题：

A technician is attempting to get into the BIOS and they are being prompted for a password. Which of the following can clear the BIOS password？（）

  • A、Pull the CMOS battery.
  • B、Pull the 20/24 pin connector from the main board.
  • C、Short the reset circuit near the RAM.
  • D、Use the appropriate jumper on main board.
  • E、Use the reset button on the front panel.

正确答案:A,D

第7题：

Which of the following BIOS settings is MOST likely to speed up the boot process when disabled?（）

  • A、IDE Auto Detect
  • B、BIOS Administrator Password
  • C、Advanced Configuration and Power Interface
  • D、Plug and Play

正确答案:A

第8题：

A technician turns on a PC and before the computer boots up, the technician is prompted for apassword. The technician does not know the password. Which of the following can the techniciando to allow access to the PC?（） (Select TWO).

A. Set the clear password jumper on the motherboard

B. Enter the BIOS setup and select the clear password setting

C. Remove the power cord from the power supply and then plug it back in

D. Power cycle the PC

E. Remove the CMOS battery for 15 minutes


参考答案：A, E

第9题：

当CMOS中的参数被破坏时，可选择（）进行恢复。

  • A、Auto Configuration With Power ON Defaults              
  • B、Auto Configuration With BIOS Defaults          
  • C、打开机器将CMOS Reset 跳线开关的1、2脚短接
  • D、STANDARD CMOS SETUP

正确答案:B

第10题：

A technician is performing preventive maintenance on the hardware components in a workstation. Which of the following actions should the technician take？ （）

  • A、Remove the case front and clean the air vents.
  • B、Unplug the capacitors from the board and clean the contacts.
  • C、Remove the processor and clean the pins with an eraser.
  • D、Remove the processor and clean any dust that has collected between the processor and the heatsink.

正确答案:A

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