Answer:
Hi, there the answer is
1. They are octopus arms
2. Octopus eat clams and crabs
3. To push or to move forward in a particular direction
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Explanation:
Answer:
the description or portrayal of someone or something in a particular way or as being of a certain nature.
Explanation:
While racial diversity is important in any field, it is especially crucial when racial concurrency—or lack thereof—affects young people in schools. One study found correlation between same-race teachers and reduced rates of exclusionary discipline and willful defiance among black students at all grade levels.
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.
Answer:
C higher likelihood of being accepted to the college of their preference
Explanation:
Themes in speeches are used to organize the speech to make it easier for the audience to understand.
