SQL, Oracle Report, and Visual Basic are all examples under the generation.
<h3>
Fourth generation languages</h3>
Fourth-generation programming language (4GL) are computer programming language based on the advancement on third-generation programming languages (3GL).
4GLs may include support for <em>database management, report generation, mathematical optimization, GUI development, web development.</em>
SQL, Oracle Report, and Visual Basic are all examples under the generation.
Find out more on Fourth generation languages at: brainly.com/question/9325849
Answer:
The solution code is written in Python:
- def square(num):
- if type(num).__name__ == 'int':
- sq_num = num * num
- return sq_num
- else:
- return "Invalid input"
-
- print(square(5))
- print(square("Test"))
Explanation:
To ensure only certain type of operation can be applied on a input value, we can check the data type of the input value. For example, we define a function and name it as <em>square</em> which take one input number, <em>num </em>(Line 1).
Before the <em>num</em> can be squared, it goes through a validation mechanism in by setting an if condition (Line 2) to check if the data type of the input number is an integer,<em> int.</em> If so, the<em> num </em>will only be squared otherwise it return an error message (Line 6).
We can test our function by passing value of 5 and "Test" string. We will get program output:
25
Invalid input
Answer:
A social media sentiment analysis tells you how people feel about your brand online. Rather than a simple count of mentions or comments, sentiment analysis considers emotions and opinions. It involves collecting and analyzing information in the posts people share about your brand on social media.
Explanation:
The proper citation for your course of study -computer related- is APA (American Psychological Association) format. This citation format allows us to state the publication date, title , and authors in an organized and short fashion. All scholarly reports that are technology or psychology based, should be cited in APA format.
<span>I know this because it is the format I use for all of my college courses which are all Computer/Technology related. </span>
Answer:
That is the first step and it is called encoding process.
