It may be the fact that you can update it. While books may be outdated and wrong.
Answer:
Least privilege
Explanation:
It is also known as principal of least authority. According to this principle, users have minimum authority or privilege to any program, computer or any process.
Three visual data analysis tools. are :
-
Charts
- Dashboards
- Graphs
Explanation:
- Visual Analytics is the science of analytical reasoning supported by interactive visual interfaces. Today, data is produced at an incredible rate and the ability to collect and store the data is increasing at a faster rate than the ability to analyze it.
- Tableau is a great option for those who need to create maps in addition to other types of charts. Tableau Public is also a great option for anyone who wants to create public-facing visualizations
- Dashboards are where the majority of data visualization takes place. They create charts and graphs for specific data, constantly updating with the latest real-time information to keep you informed. Dashboards are great for at-a-glance or ad-hoc analysis when you just need to quickly check your data.
- Data visualization is another form of visual art that grabs our interest and keeps our eyes on the message. When we see a chart, we quickly see trends and outliers.
Answer:
True
Explanation:
Information hiding involves using private fields within classes and it's a feature found in all object-oriented languages such as Java, Python, C#, Ruby etc.
When you use information hiding by selecting which properties and methods of a class to make public, you are assured that your data will be altered only by the properties and methods you choose and only in ways that you can control.
The program to construct the first 15 terms of a geometric sequence with initial term 4 and a common ratio 1/2 is as follows:
def geometric(a, r):
list_of_terms = [a]
length = 0
n = 2
while length < 14:
x = round(a*pow(r, n-1), 5)
length += 1
n += 1
list_of_terms.append(x)
return list_of_terms
print(geometric(4, 0.5))
<h3 /><h3>Code explanation</h3>
The code is written in python.
- we defined a function named geometric. The function accept two parameters as a(first term) and r(common ratio).
- we declared a variable "list_of_terms" and store the first term in it.
- Then we initialise length to zero
- The number of term start from 2.
- While the length variable is less than 14, we use the geometric formula to find the terms by increasing the value of n in the loop.
- We append the terms to list_of_terms.
- Then return the list_of_terms.
- Finally, we call the function with the parameters.
learn more on python here: brainly.com/question/26949234