Explanation:
Students should not be permitted to use cell phones in school. Using cell phones during school allows students to cheat. Students will be more distracted by cell phones and pay less attention to the teacher and to the lesson. ... Some students do not use their digital devices for the good that they have, but for the bad.
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.
Shift to neutral.Apply the brakes.Keep your eyes on the road and look for a way out.Warn other drivers by blinking and flashing your hazard lights.Try to drive the car safely off the road.Turn off the ignition when you no longer need to change direction.
Answer:
The central theme in "The Masque of the Red Death" is the inevitable, or perhaps more accurately, the inescapable nature, of death. Prospero and his companions attempt to shut themselves off from the rest of the world in an attempt to avoid the horrible plague (the "red death") that is ravaging the countryside.
Answer:
C
Explanation:
Mike didn’t want to see the trash anymore. For more than one reason
1- it was distracting and it could cause harm
2-it was pollution and was harming to the animals in the lake
