Testout Chapter 10 Part 1 HW

On a Linux system, what is the name of the directory where you will find a text file called devices that contains information about the devices that are configured on the system?

/proc

The least expensive, thinnest, and most widely used type of LCD. WLED Able to dim specific regions of the screen. Full-array WLED Superior accuracy (most expensive type of backlighting technology). RGB-LED Produces better colors than WLED (consumes more energy). CCFL

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Used to scan hardware that contains an embedded microchip for authentication. Smart card reader Used to capture some type of analog signal and convert it into digital data. Digitizer Can be a stand-alone device or integrated with other peripherals, such as a keyboard. Smart card reader Used to scan users' unique physical features and use them to verify their identity. Biometric scanner Graphics tablets mostly used by graphic artists to capture hand-drawn images. Digitizer Fingerprint scanner. Biometric scanner Most commonly used in retail environments at checkout stands. Barcode reader

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Ida, one of the employees in the sales department, needs a way to display her PowerPoint sales presentation to a large group of potential customers. She has asked you to set up the conference room in preparation for her presentation. You will need to purchase a display system for the conference room. Which of the following display systems would be the BEST to purchase?

A large screen and a projector

You have decided to purchase a new SSD drive for your Windows 11 workstation. Which of the following should you do before purchasing the SSD drive?

Check the Microsoft Hardware Compatibility (HCL) to make sure the SSD drive is compatible with Windows 11

You work as the IT administrator for a small news station. Jill, an employee in Building 2, works in the audio-video editing department and would like to increase her productivity. For example, she would like to be able to run multiple programs simultaneously and be able to compare video clips side by side. Which of the following configuration changes would provide the BEST solution for Jill?

Configure Jill's computer with dual monitors.

You are in charge of putting together the display design for a new conference center at your organization. The conference center will be in a large auditorium with 500 or more seats. Which of the following technologies will provide a large display for such a group and also provide very high resolutions?

DLP projector

Alice recently purchased a new cell phone. After her vacation, Alice decided to transfer her holiday photos to her computer to do some touchup work before sending the pictures to her children. When Alice attached her phone to her computer, she saw that Windows detected her phone and tried to load the applicable software to give her access. Unfortunately, after trying for several minutes, Windows displayed a message indicating that it was unsuccessful. When Alice explored her available drives, her phone was not listed. Which of the following would be the BEST administrative tool to help Alice gain access to her phone?

Device Manager

As a member of the help desk team, you have been assigned to update the driver for the network adapter that is installed on most of the computers in your department. You have a copy of the latest driver on a USB flash drive. Which Windows utility allows you to manually update this new driver?

Device Manager

You are a trainer for your company and often teach courses in a classroom located on campus or in a hotel conference room. In your office, which is separate from the classroom, you have two external monitors connected to your laptop, and you are able to display different content on each monitor. However, when teaching, you only have your laptop and a projection unit. To make teaching easier, you want the same content to show on both the laptop monitor and the projection screen. Which of the following multiple display options would be BEST to select when you are teaching?

Duplicate these displays

You are putting together a system for a graphic artist and need to make sure that you find a display that meets their needs. The display needs to have very good color reproduction quality and viewing angles. The display also needs to have proper cooling and be powerefficient. Which of the following display types will MOST likely meet these needs?

LCD display with IPS panel.

You are putting together a gaming system and need to make sure that you find a display that meets your needs. The display needs to have a very good response time, and you would prefer that it be affordable and power-efficient. Which of the following display types will MOST likely meet these needs?

LCD display with TN panel.

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

LED LCD

Which of the following is true of modern LCD monitors in regards to backlighting?

LEDs are used to backlight the screen.

Use the Roll Back Driver option in Device Manager to use the original SSD driver version.

Remove and replace the drive after using the Safely Remove Hardware feature to shut down the device.

Jason owns a MacBook Pro and is having an issue with his USB drive. Which of the following tools could Jason use to view information about the USB drive controller?

System Information utility

You are installing an updated driver for a hardware device on your system. A dialog box pops up, indicating that Microsoft has digitally signed the driver. What does a digitally signed driver indicate? (Select two.)

The driver has been tested by Microsoft. The driver file has not been altered.

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

The gasses inside the cells are sensitive to air pressure fluctuations. They generate much more heat than other display types.

Your company has decided to use only SATA drives in their systems. Which of the following is true of MOST newer SATA drives?

They can be added to or removed from a system without shutting down the compute

Which type of device do you typically install a driver for before you connect the device to your system?

USB devices

As the system administrator for a large financial institution, you have been assigned to upgrade the laptops for the sales representatives in your company. You have installed a 2-TB SSD drive in each of the laptops for quick access and storage of large multimedia files. You have also upgraded the memory to 16 GB and made sure that all the device drivers are updated. After delivering the upgraded laptops to the sales representatives, you begin to receive calls and emails saying that saving videos and other large files to the SSD drive is sluggish and sometimes impossible. Which of the following is the BEST first-step solution for trying to resolve the issue?

Use the Roll Back Driver option in Device Manager to use the original SSD driver version.