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2 years ago

Explain how the operating system controls the software and hardware on the computer?

1 answer:

8 0

One of the features of Operating System is it manages and communicates with your system hardware by means of Drivers.

Drivers are special software within the OS that interacts to the hardware. Drivers uses kernel, a part of the operating system that functions intended to it. For example, when you press Ctrl and P keys on the keyboard, the kernel would recognize this command and would trigger the corresponding hardware in relation to this command. In this case, the corresponding hardware is printer. The kernel would tell the printer to print the document.

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Identify and explain the three tiers of web-based applications.

prisoha [69]

In the case of three-tier architecture, the tiers are as follows: Presentation tier (also known as the user interface or the client application) Business logic tier (also known as the application server) Data storage tier (also known as the database server)

This was on google i take no credit for this work

Btw I don´t know if this is what u want

7 0

2 years ago

If you wanted a smartphone with the fewest restrictions on application development which smartphone operating system should you

Elodia [21]

Answer:

Apple iOS

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.

Basically, softwares are categorized into two (2) main categories and these are;

I. Proprietary software: it's also known as a closed-source software and it can be defined as any software application or program that has its source code copyrighted and as such cannot be used, modified or distributed without authorization from the software developer.

II. Open-source software: it's a type of software in which end users are granted the permission to use, study, modify, copy and share the software with its source code anyhow.

An Apple iOS is an example of an operating system that has the open-source software features and as such its users are faced with minimal restrictions on application development.

This ultimately implies that, if you wanted a smartphone with the fewest restrictions on application development the smartphone operating system you should choose is Apple iOS.

3 0

2 years ago

Enhancement of job satisfaction and productivity are key characteristics of which theoretical perspective of work design?

Pavlova-9 [17]

Answer: Socio-technical systems

Explanation:

Sociotechnical systems refers to an approach to organizational work design whereby the interaction between people and technology in the workplace is recognized.

It should be noted that the welfare of the worker is emphasized in socio technical systems is emphasized in the form of motivation and job enrichment.

3 0

2 years ago

Some of the more important __________ include anti-virus (and anti-malware), host-based firewall, system hardening (removing unw

xeze [42]

Answer:

host-based security measures

Explanation:

Anti-virus, host-based firewall, system hardening, change control, and log management are host based.

6 0

3 years ago

When you sign in to your Microsoft account with another Windows device, your settings will appear very differently than they do

djyliett [7]

Answer:

True

Explain:

All of the setting are device setting that dont follow your account.

3 0

2 years ago