Here are the main functions of an operating system:
1) Manage the resources of the device
The operating system controls how much of each resource is distributed, and it controls things like the processing unit and memory.
2) Establish a interface for the user of the device
The operating system must classify what the classes of the script/code have to do and what they implement.
3) Service application software
The operating system must service each application that is downloaded onto the device. It must balance it's use of storage between apps.
The answer is C) tablet. You use the touch screen keyboard for that.
My early test cases were greatly aided by the user stories. They gave a thorough summary of what a user can expect from the product as well as data on their past expectations and experiences.
Explanation:
The intricacies of the user's surroundings and the exact technological needs for the product, however, were absent from the user stories.
Greetings, Software Developers!
I'm trying to create more in-depth test cases for my job as a quality test for the online travel software. To do this, I'd like to learn more about the environment of the user and the software's technical requirements. Please give me more details about the technical specs and the user environment.
I'm grateful.
[Name]
To know more about testing
brainly.com/question/22710306
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Answer:
import sys
import turtle
import random
def n_pointed_star(total_points):
if total_points <= 4:
raise ValueError('Not enough total_points')
area = 150
for coprime in range(total_points//2, 1, -1):
if greatest_common_divisor(total_points, coprime) == 1:
start = turtle.position()
for _ in range(total_points):
turtle.forward(area)
turtle.left(360.0 / total_points * coprime)
turtle.setposition(start)
return
def greatest_common_divisor(a, b):
while b != 0:
a, b = b, a % b
return a
turtle.reset()
n_pointed_star(5)
Explanation:
- Inside the n_pointed_star function, check whether the total no. of points are less than or equal to 4 and then throw an exception.
- Loop through the total_points variable and check whether the result from greatest_common_divisor is equal to 1 or not and then set the starting position of turtle and move it.
- Create the greatest_common_divisor which takes two parameters a and b to find the GCD.
- Finally reset the turtle and call the n_pointed_star function.
Answer: C
Explanation:
I believe this is because you cannot represent the number sixteen with only four binary bits. The highest you can go is 15.
