Testout 10

Which Windows utility allows you to manually update a new driver for the network adapter?

• Device Manager

• Internet Properties

• Driver Manager

• Network and Sharing Center

Which of the following configuration changes would provide the BEST solution for Jill to increase productivity?

• Provide Jill with a second computer.

• Configure Jill's computer with a higher resolution.

• Grant Jill access to a remote workstation.

• Configure Jill's computer with dual monitors.

Which of the following peripheral devices are designed specifically for playing games on a computer? (Select two.)

• Mouse

• Joystick

• Gamepad

• Digitizer

• Microphone

Which multiple display option would be BEST to select when teaching with a laptop and projection unit?

• Show only on 1

• Show only on 2

• Duplicate these displays

• Extend these displays

What is the BEST action to take when a customer complains about a monitor not displaying a picture?

• Return the monitor to the manufacturer.

• Open the computer and switch the video card to a different slot.

• Check the brightness and contrast settings using the monitor's controls.

• Unload and then reload the video card's software driver.

Which of the following display technologies require backlighting? (Select two)

• OLED

• LED

• Plasma

• LCD

What are the disadvantages of plasma display technology? (Select two)

• They consume less power than LEDs.

• The gasses inside the cells are sensitive to air pressure fluctuations.

• They usually display colors less accurately than LCD displays.

• They have limited vertical and horizontal pixels that block color.

• They generate much more heat than other display types.

What is the BEST troubleshooting step to try first when a computer fails to boot properly after installing several devices?

• Remove all of the newly added devices and install them one at a time.

• Swap all of the devices with those you know to be good.

• Swap a single device with one that you know to be good.

• Change the configuration of a single device.

Which tool could Jason use to view information about the USB drive controller on his MacBook Pro?

• System Information utility

• lsusb

• Device Manager

• Devices and Printers

Which of the following is considered a computer input device?

• RAM

• Projector

• Touchscreen

• Hard disk