Vishleshan Software Solutions Interview Questions and Answers

Q1. SQL queries like joins, indexes, DML
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Basic question of manual testing

Q1. Regression testing
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Q2. Explain difference in Smoke testing and sanity testing
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Smoke testing is a subset of regression testing, while sanity testing is a subset of acceptance testing.
• Smoke testing is done to check if the critical functionalities of the software are working fine after changes.

• Sanity testing is done to check if the specific functionalities are working fine after bug fixes or minor changes.

• Smoke testing is a broad and shallow approach, while sanity testing is a narrow and deep appro...read more
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Q1. How to connect to database?
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To connect to a database, use a database driver and provide connection details.
• Choose a database driver that is compatible with your database management system.

• Provide the necessary connection details such as host, port, username, and password.

• Use the driver's connect() method to establish a connection to the database.

• Close the connection when done using the close() method.
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Q2. What is MVC in django?
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MVC stands for Model-View-Controller, a design pattern used in Django to separate the application into three interconnected components.
• Model represents the data and business logic of the application.

• View handles the presentation layer and interacts with the user.

• Controller acts as an intermediary between the Model and View, handling user input and updating the Model and View accordingly.

• Django's implementation of MVC i...read more
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