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otez555 [7]
3 years ago
13

History timeline: who developed what elements first Windows OS and Apple OS?

Computers and Technology
2 answers:
nevsk [136]3 years ago
7 0
Windows was originally just a Graphical user extension to Microsoft existing product MS-DOS. Most operating system under the windows brand had been based on the MS-DOS architecture (apart from NT). Windows XP had been the first home consumer operating system to be shipped to customers that had been based on the NT version of windows. To this day, windows is still based upon the NT architecture.

Apple’s operating systems are built upon NeXTSTEP that was created by Steve Jobs during his absence from Apple. Upon Steve Job’s return to Apple, NeXTSTEP had been bought by apple and the NeXTSTEP operating system laid the foundations for all of Apple’s operating systems (macOS, iOS, watchOS and tvOS).
Harrizon [31]3 years ago
5 0

Answer:

i think bill gates

Explanation:

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You should see the following code in your programming
Karo-lina-s [1.5K]

Answer:

import simplegui

import random

def draw_handler(canvas):

for x in range(1000):

colorList = ["Yellow", "Red", "Purple", "White", "Green", "Blue", "Pink", "Orange"]

c = random.choice(colorList)

x = random.randint(1,600)

y = random.randint(1,600)

canvas.draw_point([x, y], c)

frame = simplegui.create_frame('Testing', 600, 600)

frame.set_canvas_background("Black")

frame.set_draw_handler(draw_handler)

frame.start()

Explanation:

I used a for loop, setting my range to 1000 which is how you create exactly 1000 points. Next, I defined my color array, my x randint value, and my y randint value. I set both the x and y randint values to 1 - 600 since the frame is 600x600. The rest is pretty self explanatory.

4 0
3 years ago
Alex builds a 1 GHz processor where two important programs, A and B, take one second each to execute. Each program has a CPI of
BigorU [14]

Answer:

attached below

7 0
3 years ago
Why is the central limit theorem so important to the study of sampling distributions?
givi [52]

Answer:

in the paragraph

Explanation:

The central limit theorem is known to be important to the study of sampling distributions because it enables us to disregard the shape of the population when the value of n is relatively large. Was this answer helpful?

7 0
2 years ago
What internal commands can we use when in interactive mode? can we use CLS and CD?
krok68 [10]
The cd command, also known as chdir (change directory), is a command-line shell command used to change the current working directory in various operating systems. It can be used in shell scripts and batch files.
3 0
2 years ago
Which of the following peripheral devices can be used for both input and output? mouse printer CPU touch screen on a tablet comp
solong [7]
CPU carries out both input and output
7 0
3 years ago
Read 2 more answers
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