<u>Uml (Unified Modified Language):</u>
In those days before software development normally we used flow chart, which will have Start, Process, Conditions and Stop, Modified version of flow chart is called UML (Unified Modified Language).
UML is standard model language which help develop understand flow of the software. Uml (Unified Modified Language).
There are 7 type of diagram is used in Uml (Unified Modified Language).
- Composite Structure Diagram.
I will suggest profile diagram and class diagram.
- Profile diagram – This diagram is just to define use role and user rights.
- Class diagram: - This diagram explains the class and their uses in the software development.
<em>Answer:</em>
<em>When listing to studying music or calm music it will help you considerate on a test or any home work that you are doing </em>
<em>Explanation:</em>
<em>Since 2006, two UCF professors neuroscientist Kiminobu Sugaya and world-renowned violinist Ayako Yonetani have been teaching one of the most popular courses in The Burnett Honors College. “Music and the Brain” explores how music impacts brain function and human behavior, including by reducing stress, pain and symptoms of depression as well as improving cognitive and motor skills, spatial-temporal learning and neurogenesis, which is the brain’s ability to produce neurons. Sugaya and Yonetani teach how people with neurodegenerative diseases such as Alzheimer’s and Parkinson’s also respond positively to music.
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<em>“Usually in the late stages, Alzheimer’s patients are unresponsive,” Sugaya says. “But once you put in the headphones that play [their favorite] music, their eyes light up. They start moving and sometimes singing. The effect lasts maybe 10 minutes or so even after you turn off the music.”
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<em>This can be seen on an MRI, where “lots of different parts of the brain light up,” he says. We sat down with the professors, who are also husband and wife, and asked them to explain which parts of the brain are activated by music.</em>
Answer:
A. Logic Bomb.
Explanation:
A Logic Bomb is a piece of code that is planted in a software system that is infected intentionally to set off malicious function.They are deployed at a predetermined time.
For ex:- a programmer hiding the files that deletes details of the employee who left the company.So these files can never be deleted.
Answer:
The correct option is B
B. How many states have a higher percentage of female computer science majors than male computer science majors attending college in that state?
Explanation:
A.We can not analyze that students majoring in computer science tend to have higher grade point averages than students majoring in other subjects because we are only given data sets about computer science not about other majoring subject students
B. Because data set contains attributes of gender and state so we can easily analyze that how many states have a higher percentage of female computer science majors than male computer science majors attending college in that state.
C.We can not analyze that what percent of students attending college in a certain state are majoring in computer science because data sets doesn't contain any information about students other computer science students.
D. We can not analyze that which college has the highest number of students majoring in computer science because data sets doesn't contain attribute of college name.
Answer:
Following are the program in the Python Programming Language.
import json #import package
#define function
def read_json(info):
return json.loads(info)#load data in variable
#call and print the function
print(read_json('[{'A': 10}, {'Y': 16}, {'U': 28}]'))
<u>Output</u>:
[{'A': 10}, {'Y': 16}, {'U': 28}]
Explanation:
following are the description of the code
- Define function "read_json()" and pass an argument "info" inside it.
- Return the data inside from the "load()" function .
- Call the function i.e "read_json" and passing the value to that function.
- Print function print the data which is inside the "read_json" function.
