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musickatia [10]
3 years ago
7

Help me pls i don know this question

English
1 answer:
Ivahew [28]3 years ago
3 0
<h2><em><u>ANSWER</u></em><em><u>:</u></em></h2>

<em><u>1</u></em><em><u>.</u></em><em><u>)</u></em><em><u>PUL</u></em><em><u>L</u></em><em><u>OTION</u></em>

<em><u>2</u></em><em><u>.</u></em><em><u>)</u></em><em><u> WITH</u></em>

<h2><em><u>EXPLENATION</u></em><em><u>:</u></em></h2>

<em><u>HOPE </u></em><em><u>IT </u></em><em><u>HELPS </u></em>

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1.
Readme [11.4K]

Answer:

c. User applications usually communicate directly with a device driver.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem. Thus, it's a computer program or application that comprises of sets of code for performing specific tasks on the system.

The four (4) input-output (I/O) software layers includes the following;

I. Interrupt drivers (handlers): it is responsible for handling interruptions that occur while using a software on a computer system.

II. Device drivers: it controls the input-output (I/O) devices that are connected to a computer system through a wired or wireless connection.

III. Device-independent OS software: it allows for uniform interfacing and buffering for device drivers.

IV. User level software: it provides user programs with a simple user interface to perform input and output functions.

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

Hence, user (software) applications make a request to the operating system (OS) to use a device and then the operating system (OS) communicates with the device driver.

In conclusion, user applications do not communicate directly with a device driver.

8 0
3 years ago
Please help I’ll give you guys brainiest!<br><br><br> Thank youuuuuuu :))
fenix001 [56]

Answer: opinion

Explanation:

Runners can be sore from running and also not all runners have the same kind of sleep schedule or motivation to sleep at an appropriate time. They have other things in their life.

7 0
3 years ago
Plz answer asap!!!!!
kodGreya [7K]

Answer: Ish believe its

C London shares White Fang's thoughts and feelings directly with the reader.

Explanation:

3 0
3 years ago
Read 2 more answers
Pls help meee!!!!
Dmitry_Shevchenko [17]

Answer:

It is angry.

Explanation:

It could be confused for "Intense." But you generally 'crash' and 'break' things when you are feeling angry.

<em>Disclaimer</em><em>:</em><em> </em>I am not feeling 100% sure about my answer. I accept criticism.

7 0
3 years ago
Introduction on most exciting day of school​
Mars2501 [29]

Explanation:

introduction on most exciting day of school

6 0
3 years ago
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