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3 years ago

Name three recent advances that are influencing OS design.

Computers and Technology

1 answer:

Naddik [55]3 years ago

7 0

Answer:

The three recent advances are:

1. Cloud Technology

2. Asynchronous Transfer Mode

3. GUI technology

Explanation:

1. Cloud Technology:

Withe the advent of this technology it has become more convenient to store and access the programs and data over the internet.

The increase in the use of this technology has influenced the Operating system to be designed in a more distributed manner.

2. Asynchronous Transfer Mode:

This mode allows the data transfer by using the methodology of flow control for the transfer of start and stop data bits.

The increased use of ATM for the transfer of data bit stream between components to obtain greater through put has also influenced the design of the Operating System.

3. Graphic User Interface (GUI technology):

With the help of indicators (visual) and graphical icons, this technology allows the interaction with electronic devices.

The progress in this technology and the interfaces it provided the users with has been through many changes thus influencing the operating system

to improvise their design thus enabling the smooth User Interface experience.

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What is SEO and SEM?

velikii [3]

Answer:

SEO stands for “search engine optimization.” In simple terms, it means the process of improving your site to increase its visibility for relevant searches.

SEM, or search engine marketing, is the act of using paid strategies to increase search visibility.

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3 years ago

For this problem, you will write a function standard_deviation that takes a list whose elements are numbers (they may be floats

Evgesh-ka [11]

Answer:

import math
def standard_deviation(aList):
sum = 0
for x in aList:
sum += x
mean = sum / float(len(aList))
sumDe = 0
for x in aList:
sumDe += (x - mean) * (x - mean)
variance = sumDe / float(len(aList))
SD = math.sqrt(variance)
return SD
print(standard_deviation([3,6, 7, 9, 12, 17]))

Explanation:

The solution code is written in Python 3.

Firstly, we need to import math module (Line 1).

Next, create a function standard_deviation that takes one input parameter, which is a list (Line 3). In the function, calculate the mean for the value in the input list (Line 4-8). Next, use the mean to calculate the variance (Line 10-15). Next, use sqrt method from math module to get the square root of variance and this will result in standard deviation (Line 16). At last, return the standard deviation (Line 18).

We can test the function using a sample list (Line 20) and we shall get 4.509249752822894

If we pass an empty list, a ZeroDivisionError exception will be raised.

3 0

3 years ago

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lesya [120]

Answer:

Explanation:

6 0

3 years ago

Read 2 more answers

A__ is a part of a GUI that allows a specific type of interaction with the user.

rosijanka [135]

The part of a graphic user interface (GUI) that allows a specific type of interaction with an end user is: D. widget.

<h3>What is a widget?</h3>

A widget is sometimes referred to as a gadget and it can be defined as a software application that is designed and developed as a part (element) of a graphic user interface (GUI) to display specific information or provide an end user with a specific way to interact with the computer's operating system (OS) or program.

<h3>The examples of a widget.</h3>

In Computer science, there are different types of widget and these include the following:

Search box widgets

Clock widgets

Weather widgets

Calculator widgets

Stock market widgets

In conclusion, the part of a graphic user interface (GUI) that allows a specific type of interaction with an end user is a widget.

Read more on widget here: brainly.com/question/7498108

4 0

3 years ago

How can you quickly access the desktop when you have many applications open.

murzikaleks [220]

Answer:

Clear all your cookies and browing data or delete the tabs that u have or do a clean up of your desktop every once in a while it say it will clean my laptop so it throw out all the trash stuff that is in it so baiscally it mean that it'll reset it.

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2 years ago