4.6.9 Practice Questions

25 July 2022
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12 test answers

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question
You have installed a device in your system and have run the Add a device wizard from Control Panel. Under what circumstance would it be appropriate to continue with the wizard if the device was not discovered?
answer
The device does not support plug and play.
question
Most devices that you install in a system require little to no configuration; they simply work after you plug them in. This is because devices are automatically assigned the system resources needed for the device to begin functioning What are the three types of system resources that are usually automatically assigned?
answer
I/O address, IRQ, DMA channel
question
Device manufacturers are constantly finding bugs, vulnerabilities, or better ways for their devices to communicate with the operating system. Because of this, what should you do before you install a new device?
answer
Obtain the latest driver from the manufacturer's website before installing the device.
question
As a member of the help desk administration team you've been assigned to update the driver for the network adapter that is installed on most of the machines in your department. You have a copy of the latest driver on a USB flash drive. Which Windows utility will allow you to maually update this new driver?
answer
Device Manager
question
For which type of device will you typically install the driver before you connect the device to your system?
answer
USB devices
question
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?
answer
/proc
question
Which of the following is true of most newer SATA drives?
answer
They can be added to or removed from a system without shutting down the computer.
question
Allows two devices in a computer to send information to each other
answer
I/O address
question
The method used by different system devices to interact with the CPU
answer
IRQ (Interrupt Request)
question
Conduits used by high-speed devices to bypass the CPU and communicate directly with RAM
answer
DMA (Direct Memory Access)
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Allows a device to request processing time from the CPU
answer
IRQ (Interrupting Request)
question
Each device in a computer must have its own
answer
I/O address