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.
This is true, find the pages in the book where it supports this.
Tze-Yo-Tzuh is the creator who tells the monkey king that he is perfect just as he is,
Wong Lai-Tsao is the monk who takes the monkey king as his deciple on a jorney for enlightenment.
Jin is the main character of the second story line, his parents are imigrents who are in san fran.
Wei-Chen is jins best friends who is from hong kong he doesnt wory much about fitting in but he does follow jins in many ways such as lying for him.
I hope this helped.
Answer:
<em>Hello There the Correct answer is A. The distant past.</em>
Because it shows that <u>To complete his costume he wore a coat too long for him, dating back, if one might judge from its general appearance, to a remote antiquity.</u> So that means antiquity it the past. So the Correct Answer is A.
ItsNobody
Answer:
The boy is a bully because he is instigating a fight and taunting to cause trouble.
didn't invite many people to his party
