Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
10th Edition
ISBN: 9780357108376
Author: Jean Andrews, Joy Dark, Jill West
Publisher: Cengage Learning
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Chapter 6, Problem 6TC
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Given: LCD monitor.
To find: The right resolution to display a full image on an LCD monitor.
Solution:
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You will write a program that allows the user to record and analyze temperature readings for a weather station. Create a file named <year>_temperatures.txt where <year> is the current year. Copy the numbers given below into the file as these are initial temperature readings. Make sure to save this file in the directory where you create your python file.
Write a program that first opens the file and reads all existing temperature readings into a temperatures list. Then the program should continue to prompt the user for any new temperature readings. These new temperature readings should be a valid number and once validated should be stored in the temperatures list. When the user enters "q" to finish, the program should overwrite the old file with all temperatures list values and should output the following information, in this order:
The number of temperatures in the list
The lowest temperature in the list
The highest temperature in the list
The average of all temperatures in…
summarize in a short paragraph how to Advance Incident Response and Automation in ML home based security systems
1.[30 pts] Computers generate color pictures on a video screen or liquid crystal display by
mixing three different colors of light: red, green, and blue. Imagine a simple scheme, with
three different lights, each of which can be turned on or off, projecting onto a glass screen:
We can create eight different colors based on the absence (0) or presence (1) of light
sources R,G and B:
R
G
B
Color
0
0
0
Black
0
0
1
Blue
0
1
0
Green
0
1
1
Cyan
1
0
0
Red
1
0
1
Magenta
1
1
1
0
Yellow
1
White
1
Each of these colors can be represented as a bit vector of length 3, and we can apply
Boolean operations to them.
a. The complement of a color is formed by turning off the lights that are on and turning
on the lights that are off. What would be the complement of each of the eight colors
listed above?
b. Describe the effect of applying Boolean operations on the following colors:
Λ
1. Red(100) ^ Magenta(101)= Blue(001)
2. Bue(001) | Green(010)=
3. Yellow(100) & Cyan(011)=
2.[30 pts] Perform the following…
Chapter 6 Solutions
Comptia A+ Core 1 Exam: Guide To Computing Infrastructure (mindtap Course List)
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