Software development basics: Data Analysis and Software Testing Essentials
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| Software development: Data Analysis and Software Testing Essentials |
Data analysis
Data analysis is part of the decision-making process and program.
Data analysis steps
1. Collecting data
Collecting information anywhere and everywhere, but it should be reliable. Therefore, it has a database and application programming interface.
2. Clear the data
Repeat and upset clear mistakes and upset.
3. Data analysis
To provide useful ideas through data analysis, machine learning, or display.
4. Report
You can use reports, aero grams, or device disks to see the results.
The device you use most often
Azar: The most suitable directory of data processing, such as Pandas and Unbeliever.
R: The data programming language is used for high-level analysis.
Tableau: Interactive graphics panel tools by visual applications
Beautiful
Nowadays, malicious methods are the essence of software development, as they improve cooperation, flexibility, and frequent development.
The most important feature of mobility is that
Repeat Development: Shipping Program increases with small work
Reaction: Consider the comments of users and stakeholders.
The team interacts with each other to improve transparency and confidence.
Skim:
Pay attention to the race for the deadline. Focuses on the characters and owners of Sko master.
Flip panel:
Use a visual disk for work and development and wait for your process.
Preference
Arrives quickly.
Meet the needs of consumers.
Repeating the test and repeating the comments, it will achieve a high-quality output.
Software tests
Pre-installation test: This ensures that the program is efficient, reliable, and complete.
Types of Software Tests:
Unit Test: This is the smallest test of the application.
Test integration: Make sure the unit is working as expected.
Work Examination: This ensures that the application is normal and expected.
Power Test: Download the test for application performance.
Check the weakness and test the security test and secure the application.
Automation Test: Selenium was repeatedly used for automatic testing cases.
The best process of software testing
The oldest: It begins with the beginning of the development process.
Automation as much as possible: Automation tests provide time and increase accuracy.
Terms of Tests Maintenance: If any changes are made to the application, changes are also used for the test.
Test in a real-time environment: The actual test scene has been detected.
