1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nadezda [96]
2 years ago
10

Explain why it is important that the device registration is the last thing that is done in the initialization routine of a devic

e driver. Likewise, explain why un-registering a device must happen first in the exit routine of a device driver.
Computers and Technology
1 answer:
melisa1 [442]2 years ago
6 0

The reason why device registration is the last thing done is that if any errors happens at the time you register device, you have to undo the registration activities and as such, it is often done last.

<h3>What is role of a device driver?</h3>

The device driver is known to be the device that gives the other part  of the operating system the needed software interface or the device class.

The reason why un-registering a device must happen first in the exit routine of a device driver is because if there is an issue, one has to settle it first before registration as one does not want error.

Conclusively, If any kind of errors is seen when a person wants to register the device, the person must undo any kind of registration that has been performed before that error occurs.

Learn more about device registration from

brainly.com/question/16010611

You might be interested in
Question 3 of 10
alexira [117]

The part of the Scratch interface that a programmer combine code

blocks to build the program is the Block palette.

<h3>Which part of the sprite screen has programming blocks?</h3>

The block palette is known to be the part where all the code blocks can be found.

Note that all the Blocks are said to be color coded by category and as such, The part of the Scratch interface that a programmer combine code

blocks to build the program is the Block palette.

Learn more about Scratch interface from

brainly.com/question/27820529

#SPJ1

5 0
2 years ago
It is desirable to provide a degree of __________ __________ among classes so that one class is not adversely affected by anothe
alexandr402 [8]

Answer:

The right approach is "Traffic isolation ".

Explanation:

  • A significant amount of those same traffic insulation is necessary. Therefore one class isn't influenced by yet another traffic class which makes a mistake. Then maybe the packages throughout the traffic could collapse.
  • This also eliminates uncertainty with people operating the infrastructure. If you don't need the VLANs to speak to one another because you could implement anything about this illustration as well as add it to certain VLANs.
4 0
3 years ago
Allow the user to enter a series of temperatures in degrees Celsius (C) ter-
adoni [48]
The flow chart would go:

----------------------------
Start

Input C (Celsius)

IF C = -999 THEN END

Calculate F (Fahrenheit) using the formula

Output F

Goto next temperature (Input C)
----------------------------

The above needs tidying up and coding in the computer language you are using.
5 0
4 years ago
What to do when you accidentally delete usb drivers?
amid [387]
Step 1

Save your work and close all programs. You will be restarting your computer during the process.

Step 2

Click “Start” from the task bar and then choose “All Programs.”

Step 3

Click “Accessories” from the program menu. Choose “System Tools” from the side pop-out menu and then select “System Restore.”

Step 4

Click “Restore my computer to an earlier time” from the Welcome screen. Click “Next” at the bottom.

Step 5

Choose a date in bold from the calendar shown on the Restore Point page. The date that you choose should be an earlier one, like a day or two before the deletion occurred. Click “Next” at the bottom of the window.

Step 6

Click “Next” on the next page. The restoration begins, and your computer will restart.

Step 7

Click “OK” from the completion window that appears when your computer loads again.

3 0
3 years ago
The __________ operator increases the value of the variable by 1 after the original value is used in the expression in which the
Irina18 [472]

Answer:

postincrement.

Explanation:

In Computer programming, a variable can be defined as a placeholder or container for holding a piece of information that can be modified or edited.

Basically, variable stores information which is passed from the location of the method call directly to the method that is called by the program.

For example, they can serve as a model for a function; when used as an input, such as for passing a value to a function and when used as an output, such as for retrieving a value from the same function. Therefore, when you create variables in a function, you can can set the values for their parameters.

The postincrement operator increases the value of the variable by 1 after the original value is used in the expression in which the variable appears.

7 0
3 years ago
Other questions:
  • Lena has secured her online website, which sells fashion apparel. She has taken all the necessary steps by making her website PS
    8·1 answer
  • What is the size of the opening in the camera that the light passes through?
    9·2 answers
  • Software that gives network administrators the ability to provide computer assistance from a central location by allowing them t
    15·1 answer
  • If object B inherits from object A, then which of the following statements is true?
    15·1 answer
  • A cubit is an ancient unit of length, roughly the distance between one’s fingers and elbow. The definition of one cubit is 18 in
    12·1 answer
  • Of all excavation hazards, _______ poses the greatest risk
    8·1 answer
  • CLS
    12·1 answer
  • Why do you need to learn about engineering and technology.
    13·2 answers
  • he memory protection requirement must be satisfied by the operating system rather than the processor. True False
    14·1 answer
  • OCR Airlines allows passengers to carry up to 25kg of luggage free of charge. Any additional luggage is charged at £10 per kg. N
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!