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单选题 Which of the following printers would be the BEST choice for printing on multi-part forms?()

A

Impact printer

B

Thermal printer

C

Inkjet printer

D

Laser printer

单选题 Which of the following is an advantage of upgrading to a 64-bit version of Windows? ()

A

A greater number of dynamic disks or disks larger than 1 TB can be supported.

B

Multiple applications running in 16-bit compatibility mode are supported.

C

More than 4GB of RAM, in some cases up to 128GB of RAM can be supported.

D

A new anti-virus protection scheme called Data Execution Prevention is supported.

单选题 A technician notices that there is a second partition on the primary hard drive. This partition is not assigned a drive letter and is not accessible from Windows. Which of the following is the MOST likely explanation for this extra partition?()

A

Space reserved by the drive manufacturer for firmware.

B

Space set aside by Windows for use by the virtual memory swap file.

C

A potentially dangerous virus has been downloaded onto the system.

D

A recovery partition put there by the manufacturer.

单选题 Which of the following laptop hardware components requires a re-soldering process in order toreplace properly?()

A

Mini PCIe wireless card

B

Heat sink

C

DC jack

D

Li-Ion battery

单选题 A dry cleaner is having issues with their computer overheating. Which of the following preventive maintenance techniques would be the BEST short-term resolution to the problem?()

A

Update the firmware on the machine to accommodate for higher temperatures.

B

Use Disk Cleanup and Defrag to keep the machine from working as hard.

C

Use a can of compressed air to clean out blocked ventilation.

D

Relocate the machine to a cooler part of the building.

单选题 Which of the following BIOS level settings allow an administrator to view warnings on possiblehardware level changes?()

A

Drive lock

B

Intrusion detection

C

BIOS password

D

Trusted platform module

单选题 A technician has identified prohibited content on a user’s hard drive. Which of the following should be done NEXT?()

A

Warn the user

B

Report through proper channels

C

Wipe the drive

D

Give the computer back to the user

单选题 A user reports that they walked away from their laptop for 30 minutes and when they came backthe screen was very dim. The user tried moving the mouse and increasing the brightness setting,but neither worked. Which of the following should the technician do FIRST?()

A

Plug in an external monitor to test the video card.

B

Run a check disk scan to verify there is no corruption.

C

Check if the laptop is now on battery power.

D

Have the LCD screen replaced with a known good screen.

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