PAC MindLink MindTap Enh Discovering Computers & Microsoft Office 2013: Fundamental
13th Edition
ISBN: 9781305492394
Author: Cenage Learning
Publisher: Cengage Learning
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Chapter 10, Problem 11PS
Explanation of Solution
Research on Automated Irrigation System:
- Landscape plants do not require water daily.
- Outdoor water can be reduced by using irrigation only when orange groves need water.
- Irrigation is the only choice for supplying water at needed intervals.
- It can decrease the expenses, as water is needed only at a particular interval.
- The amount of water needed is changing with the season hence a controller that can easily adjust for season, is needed to save considerable amount of water.
- Water content in a soil is measured by Soil Moisture Sensor which is a tool used to determine when the irrigation is needed.
- Rain sensor is used to detect the rainfall and it is inexpensive.
- It is also used in preventing the irrigation system during rainfall.
- It should be located in a place that should not be covered by building eaves and it should not have irrigation water.
- Drip Irrigation method is used; the root region of the tree is collected the water directly hence the work of land leveling is reduced.
- Every irrigation system can be automated with the help of sensors, timers and other appliances.
- The amount of water needed depends upon the plants and root system.
- The cost for purchasing, installing and maintaining equipment is not more than the cost for traditional cultivation. Therefore it reduces the expenses...
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Students have asked these similar questions
1.[30 pts] Answer the following questions:
a. [10 pts] Write a Boolean equation in sum-of-products canonical form for the truth table
shown below:
A
B
C
Y
0
0
0
1
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
0
1
1
0
1
1
1
1
0
a. [10 pts] Minimize the Boolean equation you obtained in (a).
b. [10 pts] Implement, using Logisim, the simplified logic circuit. Include an image of
the circuit
In the past, encryption and decryption were mostly done by substitution and permutation of letters in a text message. study those classic cryptographic schemes Then, develop an automatic cipher using Javascript The cipher should be able to perform the following tasks:
generate keys
encrypt a given plaintext message with a key selected from the list of keys generated
decrypt a given ciphertext message with a known cipher key
List reasons why teachers should and shouldn’t be replaced by computers? State your response in a descriptive context. Provide five references from the with internet with your answers.
Chapter 10 Solutions
PAC MindLink MindTap Enh Discovering Computers & Microsoft Office 2013: Fundamental
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